Polynomial graphing calculator. This page helps you explore polynomials with degrees up to 4. The roots (x-intercepts), signs, local maxima and minima, increasing and decreasing intervals, points of inflection, and concave up-and-down intervals can all be calculated and graphed.Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Slope-Intercept Form with a Table and Sliders | Desmos Free functions symmetry calculator - find whether the function is symmetric about x-axis, y-axis or origin step-by-step.To find the y-intercept (b), you need to set x to one of the x values and y to one if the y values and solve: y=mx+b b=y-mx. The function could look like this: m=getSlope (x1,y1,x2,y2) b=y1-m*x1 return b. The coordinates of the point would be (0,b), so you can return that instead if you want. Share. Improve this answer.The y intercept is given by f(0) = c. Use of Calculator to Find Vertex and Intercepts of Quadratic Functions 1 - Enter the coefficients a, b, c as real numbers and the number decimal places as an integer and press "Solve". The coordinates of the x and y intercepts are displayed. If the two coordinates are equal, the graph touches the x axis and ... Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. x intercepts? Save Copy. Log InorSign Up (x 2 − 7 x + 1 3) / (x − 4) 1. x − 3 ...Are you planning a construction project and need to estimate the cost? Look no further than an online construction cost calculator. These handy tools provide accurate estimates for...An online calculator to find and graph the intersection of two lines. Calculator will generate a step-by-step explanation. Site map; Math Tests; Math Lessons; Math Formulas; ... x + \frac{1}{3}y = 2$ and $\frac{5}{2}x - y = \frac{1}{4}$. Search our database of more than 200 calculators. Related Calculators.Free functions vertex calculator - find function's vertex step-by-step. Intercepts calculator. Our online calculator, based on Wolfram Alpha system, is designed to find the intersection points of the function with coordinate axes . Axes intercepts solver. Find function's intersections points: f x x 2 2 x 5. Install calculator on your site. One of the tasks which arises in function analysis is finding the ...The find x intercept calculator is designed with simplicity and accessibility in mind, making it easy for users of all levels to navigate and obtain quick results. Its user-friendly interface eliminates the need for complex instructions or prior knowledge of mathematical formulas. Clear Input Fields: The calculator presents clear and well ...Aug 17, 2023 · Calculator Use. Use this calculator to solve polynomial equations with an order of 3 such as ax3 + bx2 + cx + d = 0 for x including complex solutions. Enter positive or negative values for a, b, c and d and the calculator will find all solutions for x. Enter 0 if that term is not present in your cubic equation. Equations Inequalities Scientific Calculator Scientific Notation Arithmetics Complex Numbers Polar/Cartesian Simultaneous Equations System of Inequalities Polynomials Rationales Functions Arithmetic & Comp. Coordinate Geometry ... The roots are the points where the function intercept with the x-axis; What are complex roots? Complex roots are ...Quadratic Formula Steps. There are several steps you have to follow in order to successfully solve a quadratic equation: Step 1: Identify the coefficients. Examine the given equation of the form ax^2+bx+c ax2 +bx+c, and determine the coefficients a a, b b and c c. The coefficient a a is the coefficient that appears multiplying the quadratic ...Locate the keyword that you are searching for (i.e. X Intercept Calculator) in the leftmost column below. Click on the appropriate software demo button found in the same line as your search keyword. If you think that the software demonstration of help click on the buy button to buy the program at a special low price offered only to factoring ...X and Y Intercept Online Calculator. Shown above is a great free Online App we can use for finding X and Y Intercepts. Simply type your line equation into this calculator, Click the "Solve" button, and it will give you the coordinates of your X and Y Intercepts. Click the following link to access this Intercepts Calculator:function-intercepts-calculator. intercepts f(x)=-x^{2} - 4x - 2. en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input... Read More. Enter a problem. Cooking Calculators.Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Parabolas: Intercept Form | Desmosfunction-intercepts-calculator. intercepts f(x)=-x^{2} - 4x - 2. en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input... Read More. Enter a problem. Cooking Calculators.This calculator will find either the equation of the ellipse from the given parameters or the center, foci, vertices (major vertices), co-vertices (minor vertices), (semi)major axis length, (semi)minor axis length, area, circumference, latera recta, length of the latera recta (focal width), focal parameter, eccentricity, linear eccentricity (focal distance), directrices, x …The price that a dealer pays for a new vehicle and the price you should pay to the dealer are two different numbers. To calculate the price that you should pay for the car, you fir...Get math help in your language. Works in Spanish, Hindi, German, and more. Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.To solve a polynomial equation write it in standard form (variables and canstants on one side and zero on the other side of the equation). Factor it and set each factor to zero. Solve each factor. The solutions are the solutions of the polynomial equation.To find the domain of a function, consider any restrictions on the input values that would make the function undefined, including dividing by zero, taking the square root of a negative number, or taking the logarithm of a negative number. Remove these values from the set of all possible input values to find the domain of the function.intercepts\:f(x)=\sin(3x) Show More; Description. Find functions axes intercepts step-by-step. function-intercepts-calculator. intercepts x=1. en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input...Even if you don’t have a physical calculator at home, there are plenty of resources available online. Here are some of the best online calculators available for a variety of uses, ...To find the x-intercept (s), substitute in for and solve for . Step 1.2. Solve the equation. Tap for more steps... Step 1.2.1. Rewrite the equation as . Step 1.2.2. Factor using the AC method. Tap for more steps... Step 1.2.2.1. Consider the form . Find a pair of integers whose product is and whose sum is .The inverse of a function f is a function f^ (-1) such that, for all x in the domain of f, f^ (-1) (f (x)) = x. Similarly, for all y in the domain of f^ (-1), f (f^ (-1) (y)) = y. Can you always find the inverse of a function? Not every function has an inverse. A function can only have an inverse if it is one-to-one so that no two elements in ...Find the x-intercepts. Tap for more steps... Step 1.1. To find the x-intercept (s), substitute in for and solve for . Step 1.2. Solve the equation. Tap for more steps... Step 1.2.1. Rewrite the equation as . Step 1.2.2. Raising to any positive power yields . Step 1.2.3. Subtract from both sides of the equation.To find the equation of a line y=mx-b, calculate the slope of the line using the formula m = (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are two points on the line. Substitute the value of the slope m to find b (y-intercept).Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.This is an online calculator to find the points of intersection of a line and a circle. Intersection Points of Line and Circle Calculator. ... Find the intersection points of the circle $(x-2)^2 + (y+3)^2 = 17$ with the line $ y = 2x - 1$. example 2: ex 2:The inverse of a function f is a function f^ (-1) such that, for all x in the domain of f, f^ (-1) (f (x)) = x. Similarly, for all y in the domain of f^ (-1), f (f^ (-1) (y)) = y. Can you always find the inverse of a function? Not every function has an inverse. A function can only have an inverse if it is one-to-one so that no two elements in ...Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history ...Examples for. Intercepts. Intercepts are the corresponding coordinates of the intersections of a geometric figure with a coordinate axis. For example, in the xy-plane, the x-intercepts of a line or a curve are the x-coordinates of its intersections with the x-axis.Wolfram|Alpha can compute the specified intercepts of a geometric figure in 2D and higher dimensions …Practice for Finding x-intercepts Find all x-intercepts of the following functions, rounding to the hundredths place. • Graph the equation on your calculator. ZOOM Standard is a good scale. • Sketch each graph, and circle the x-intercepts. • Then, use 2nd CALC zero on your calculator to get the exact answers. (Some answers are at the ...Find the x-intercepts. Tap for more steps... Step 1.1. To find the x-intercept (s), substitute in for and solve for . Step 1.2. Solve the equation. Tap for more steps... Step 1.2.1. Rewrite the equation as . Step 1.2.2. Add to both sides of the equation. Step 1.2.3. Divide each term in by and simplify. Tap for more steps...Free graphing calculator instantly graphs your math problems. Mathway. Visit Mathway on the web. Start 7-day free trial on the app. Start 7-day free trial on the app. Download free on Amazon. Download free in Windows Store. get Go. Graphing. Basic Math. Pre-Algebra. Algebra. Trigonometry. Precalculus. Calculus. Statistics. Finite Math. Linear ...intercepts\:f(x)=\sin(3x) Show More; Description. Find functions axes intercepts step-by-step. function-intercepts-calculator. intercepts y=\frac{x^2+x+1}{x} en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input...This video goes through how to adjust the viewing window and also demonstrates how to find the x-intercepts on any of the TI-84 series graphing calculators.#...Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. X and Y intercept calculator is used to find the x-intercept and y-intercept of a given equation of a line. What are X and Y-intercept? These are the locations where a line intersects an axis. An x-intercept is a point where a line contacts the x-axis, and a y-intercept is the same. AX+BY = C. Examples. Example 1: Find the X & Y-intercept of ... Intersection of 2 Equations. Added Feb 5, 2012 by bafries in Education. Find the point of intersection for a system of 2 equations. Send feedback | Visit Wolfram|Alpha. Get the free "Intersection of 2 Equations" widget for your website, blog, Wordpress, Blogger, or iGoogle.This slope calculator takes two points and then uses the slope formula to calculate the slope of a line defined by those two points, and then the y intercept. The slope and the intercept are then combined to provide the equation of the line in slope intercept form ("y=mx+b"). A graph of the line is drawn on a coordinate plane, along with the ...To solve an algebraic expression, simplify the expression by combining like terms, isolate the variable on one side of the equation by using inverse operations. Then, solve the equation by finding the value of the variable that makes the equation true.This slope calculator takes two points and then uses the slope formula to calculate the slope of a line defined by those two points, and then the y intercept. The slope and the intercept are then combined to provide the equation of the line in slope intercept form ("y=mx+b"). A graph of the line is drawn on a coordinate plane, along with the ...See full list on calculator-online.net intercepts\:f(x)=\sin(3x) Show More; Description. Find functions axes intercepts step-by-step. function-intercepts-calculator. intercepts y=x^2. en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input...Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. x intercepts? | DesmosHow to find the y-intercept of a parabola. Since the y-intercept marks the point where x =0, all that you have to do is substitute 0 in for x in the parabola's equation . How to find the x and y intercepts of a parbola explained with pictures and an interactive applet.Intercepts from a table. This table gives a few ( x, y) pairs of a line in the coordinate plane. What is the x -intercept of the line? Stuck? Review related articles/videos or use a hint. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more.Example 3: Calculate the x-intercept of the parabola y=x 2 −3x+2. Solution: Put y=0 in the equation of a parabola. 0=x 2 −3x+2. We can apply regular methods to solve a quadratic equation and calculate the value of x-intercepts. x=2 and x=1 are the two roots of the equation. It means that the graph is crossing the x-axis at two different points.x-intercepts-calculator. x-intercepts 8x+14y=15. en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input... Read More. Enter a problem. Cooking Calculators.Solving for exponents calculator, matlab simultaneous numeric equation solver, sample of lesson plan for algebra, graphing slope intercept inequalities worksheets, permutation and combination, getting help in matlab software.pdf, determining the solution of the system of equations with two variables/math help.Use this calculator to find the x-intercept of a line, with all the steps shown. You can provide the line by providing the slope and y-intercept, the equation, the point, or two points where the line passes through.x-intercepts-calculator. x-intercepts y=-x. en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input... Read More. Enter a problem. Cooking Calculators.intercepts\:f(x)=\sin(3x) Show More; Description. Find functions axes intercepts step-by-step. function-intercepts-calculator. intercepts y=x^2. en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input..."The equation of a straight line in the form y − y 1 = m(x − x 1) where m is the slope of the line and (x 1, y 1) are the coordinates of a given point on the line." Point slope formula. The point slope formula can be expressed as: y - y 1 = m(x- x 1) Where: m refers to the slope of the line; x represents the coordinate on the x-axisFree line equation calculator - find the equation of a line given two points, a slope, or intercept step-by-stepTo find the x-intercept (s), substitute in for and solve for . Step 1.2. Solve the equation. Tap for more steps... Step 1.2.1. Rewrite the equation as . Step 1.2.2. Take the natural logarithm of both sides of the equation to remove the variable from the exponent. Step 1.2.3.Algebra. Find the Slope Ax+By=C. Ax + By = C A x + B y = C. Rewrite in slope-intercept form. Tap for more steps... y = 1 B C− Ax B y = 1 B C - A x B. The equation is not linear, so a constant slope does not exist. Not Linear. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions ...Glenn Dobbs, Zeke Bratkowski, Tommy Wade, Ken Stabler, Steve DeBerg and Ty Detmer are tied for the NFL record for the most interceptions thrown in one game. Each quarterback has th...Many landlords charge a late rent fee when the rent is even a few days past due. There are legal restrictions on how much the landlord can charge and when the late fee kicks in. Re...The procedure to use the y-intercept calculator is as follows: Step 1: Enter the coefficients A, B, C of the standard equation in the respective input field. Step 2: Now click the button "Solve " to get the y-intercept. Step 3: Finally, the y-intercept of the standard equation will be displayed in the output field.Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.AboutTranscript. In an equation in slope-intercept form (y=mx+b) the slope is m and the y-intercept is b. We can also rewrite certain equations to look more like slope-intercept form. For example, y=x can be rewritten as y=1x+0, so its slope is 1 and its y-intercept is 0.Free parabola intercepts calculator - Calculate parabola intercepts given equation step-by-stepAlgebra. Asymptotes Calculator. Step 1: Enter the function you want to find the asymptotes for into the editor. The asymptote calculator takes a function and calculates all asymptotes and also graphs the function. The calculator can find horizontal, vertical, and slant asymptotes. Step 2:Glenn Dobbs, Zeke Bratkowski, Tommy Wade, Ken Stabler, Steve DeBerg and Ty Detmer are tied for the NFL record for the most interceptions thrown in one game. Each quarterback has th...Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. x and y intercepts | Desmos For drawing lines, use the graphing calculator. Find the equation of the line to the line passing through the point ( , ) Enter the equation of a line in any form: y=2x+5, x-3y+7=0, etc. If you need to find a line given two points or a slope and one point, use line calculator. To find a slope, use slope calculator.Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.Recall that in the general slope-intercept equation y = m x + b , the slope is given by m and the y -intercept is given by b . Therefore, the slope of y = 2 x + 3 is 2 and the y -intercept is ( 0, 3) . In order to graph a line, we need two points on that line. We already know that ( 0, 3) is on the line. Additionally, because the slope of the ...Graphing Functions. x-intercepts. Use a graphing calculator to graph the original function y=12x−4 and the vertically dilated function with a factor k=6 . Determine the x-intercepts of both functions. (1 point) Responses. The original function has an x-intercept of (−8,0), and the dilated function has an x-intercept of (−8,0).Using a graphing calculator, find the x-intercepts and vertex of the quadratic function {eq}f(x) = -x^2 + 4x + 2 {/eq}. Round off your answer to the nearest hundredths when necessary. Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. ... x and y intercepts. Save Copy. Log InorSign Up. points. 1. 10. powered by. powered by "x" x "y" y "a" squared a 2 "a ...The Function Calculator is a tool used to analyze functions. It can find the following for a function: parity, domain, range, intercepts, critical points, intervals of increase/decrease, local and global extrema, concavity intervals, inflection points, derivative, integral, asymptotes, and limit. The calculator will also plot the function's graph.Step 1: Enter the equation you want to solve using the quadratic formula. The Quadratic Formula Calculator finds solutions to quadratic equations with real coefficients. For equations with real solutions, you can use the graphing tool to visualize the solutions. Quadratic Formula: x = −b±√b2 −4ac 2a x = − b ± b 2 − 4 a c 2 a.How to find the y-intercept of a parabola. Since the y-intercept marks the point where x =0, all that you have to do is substitute 0 in for x in the parabola's equation . How to find the x and y intercepts of a parbola explained with pictures and an interactive applet.A y-intercept calculator is a calculator used to determine the point where a slope passes through the y-axis in an x-y plane. Similarly, an x-intercept calculator finds out the point where a line crosses the x-axis. The calculator utilizes the equation y = mx + c to calculate the x or y-intercept. The task of determining the intercepts manually ...y-intercept (s): (0,−4) ( 0, - 4) List the intersections. x-intercept (s): (2,0) ( 2, 0) y-intercept (s): (0,−4) ( 0, - 4) Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.To find the x-intercept (s), substitute in for and solve for . Step 2.2. Rewrite the equation as . Step 2.3. x-intercept (s) in point form. x-intercept (s): x-intercept (s): Step 3. Find the y-intercepts. Tap for more steps... Step 3.1. To find the y-intercept (s), substitute in for and solve for . Step 3.2.Description. Calculates the point at which a line will intersect the y-axis by using existing x-values and y-values. The intercept point is based on a best-fit regression line plotted through the known x-values and known y-values. Use the INTERCEPT function when you want to determine the value of the dependent variable when the independent ...So the way that it's written right now, this is slope intercept form. It's written in the form Y is equal to mx plus b, where m in this case is 2/3 and b is 4/7. It's very easy to figure out what the slope and what the Y intercept is from this equation. But we wanna write this in standard form.Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.where m m m and b b b are the gradient and y-intercept of the tangent line equation y = m x + b y = mx + b y = m x + b. 🔎 Feel free to check our circle calc: find c, d, a, r too! With it, you'll learn every formula you need to know about this two-dimensional shape 🔵.Free online graphing calculator - graph functions, conics, and inequalities interactivelyThe x-intercepts of a function are the points at which the function is equal to 0, or, using typical function notation, f (x) = 0 (also y = 0). Thus, given the equation of a function, setting the function equal to 0 and solving for x will yield the x-intercept (s) of the function.
In mathematics, the y-intercepts are where the graph crosses the y-axis, the x point is zero and The x-intercepts are where the graph crosses the x-axis, the y point is zero. Find the …. Las vegas cast tv show
x-intercepts-calculator. 7^{4} en. Related Symbolab blog posts. Functions. A function basically relates an input to an output, there's an input, a relationship and an output. For every input... Read More. Enter a problem. Cooking Calculators. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more.The slope-intercept and standard form are two methods of expressing an equation of a line in the two-dimensional plane.. The standard form of a linear equation is. Ax + By + C = 0. where A, B, and C are constants. Some methods of solving systems of linear equations assume that you have your equations in the standard form.. The slope-intercept form is:. y = mx + bBefore accumulating unsustainable debt, it’s important to use a Mortgage Calculator like the one below to help you determine your monthly mortgage payment and the time it would tak...In the slope-intercept formula, the slope of the line m is the coefficient for the x-coordinate, and the y-intercept is represented as the b variable.. Deriving the Equation. Slope-intercept form is derived from the slope formula. The formula for slope using the coordinates for two points (x 1, y 1) and (x 2, y 2) is: . m = (y 2 - y 1) / (x 2 - x 1) If you multiply both sides of this ...The equation of a line in the slope-intercept form is. y = mx + b y = m x + b. Example: Consider a line with a slope of 2 2 and a y-intercept of 3 3. Its equation would be y = 2x + 3 y = 2 x + 3. This means that for every unit increase in x x, y y increases by 2 2 units, and the line crosses the y-axis at the point (0, 3) ( 0, 3).Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.The equation of a line in the slope-intercept form is. y = mx + b y = m x + b. Example: Consider a line with a slope of 2 2 and a y-intercept of 3 3. Its equation would be y = 2x + 3 y = 2 x + 3. This means that for every unit increase in x x, y y increases by 2 2 units, and the line crosses the y-axis at the point (0, 3) ( 0, 3).For each problem, find the x-intercept and the y-intercept and plot those points on the graph (use and re-use box 2). Then visualize/sketch the graph. Finally, graph the equation (use …That function will show the zero, minimum, and maximum among other things. The zero will tell us the x intercepts, and the max/min will tell us the turning points. Let's start with the zero. It should be option 2. On the bottom left of your screen it will say "left bound". Move your cursor to the left of any point of the graph that looks like ...Compute the slope as a = (y 2-y 1) / (x 2-x 1). Compute the intercept as b = y 1 - a × x 1. The equation you need reads y = a × x + b, with a an b computed as above. If x 2 = x 1, you cannot compute a — the line is vertical and has equation x = x 1.Find the slope-intercept form of a line using. Step 1. Solve for the slope ( m ). Remember, the slope is equal to the change in y divided by the change in x (rise over run). Step 2. Solve for the y-value of the y-intercept ( b ). Plug the slope and the x and y of one of the given points into y = mx + b, then solve for b.Find the intersection points of a function with coordinate axes using this online calculator based on Wolfram Alpha system. Learn how to solve the equation of the function and the …The x-intercept is the value of the x at which the line crosses the x-axis. How To Find The Slope Intercept Form (Equation of A Straight Line)? Follow the below mentioned example to find the equation of slope intercept: Practical Example: Find the slope intercept form of the line with a slope is “2” and the y-intercept “5”. Solution ... Solve for x Calculator. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result! The solve for x calculator allows you to enter your problem and solve the equation to see the ...Locate the keyword that you are searching for (i.e. X Intercept Calculator) in the leftmost column below. Click on the appropriate software demo button found in the same line as your search keyword. If you think that the software demonstration of help click on the buy button to buy the program at a special low price offered only to factoring ...This calculator also helps you convert from the standard to the vertex form of a parabola, or even the other way ... together with the points indicating the vertex, y-intercept, and zeros. Below the chart, you can find the detailed descriptions: Both the vertex and standard form of the parabola: y = 0.25(x + 17)² - 54 and y = 0.25x² + 8.5x ...So the way that it's written right now, this is slope intercept form. It's written in the form Y is equal to mx plus b, where m in this case is 2/3 and b is 4/7. It's very easy to figure out what the slope and what the Y intercept is from this equation. But we wanna write this in standard form.Steps To Find AOS: Reduce the given expression into a standard quadratic function form such as: \ (ax^ {2} + b x + c\) Next, pick the values of a and b (a being the coefficient of \ (x^2\) and b being the coefficient of x) Now put in the values in the axis of symmetry equation which is: \ (x=\dfrac {-b} {2a}\).