Or, when written in slope-intercept form y = mx + c, the formula is x=−cm How to find the x-intercept of an equation then requires simply plugging in the numbers and doing the math. If it is a quadratic function, the first step is to factor the equation. Once factored, solve ...
determine the equation of a quadratic functionconditions:x-intercept 3,and passing through the point (1,-2) 答案 It sounds like that it passes thru 3 points: (0,0),(3,0),(1,-2)From the first 2 points,it can be expressed in the form of y = ax(x-3)It passes thru (1 -2):...
Parabola equations can also be referred to as quadratic functions. One form of this equation is as follows:{eq}y = a(x-p)(x-q) {/eq}In this equation {eq}p {/eq} and {eq}q {/eq} are the {eq}x {/eq}-intercepts, and {eq}a {/eq} is some coeffi...
Find the X-intercept(s) and Vertex of a Parabola: {eq}y-x^2-4x=4 {/eq} Step 1:Identify the given equation. $$y-x^2-4x=4 $$ Change the given equation into y=f(x) form. $$y=x^2+4x+4 $$ Finding X-intercept(s): ...
Example 1: finding the y intercept and x intercept of a line in the form y = mx + c Find the yyy intercept and xxx intercept of the line y=2x−5.y=2x−5.y=2x−5. Substitute x=0x=0x=0 into the equation of the line. y=2(0)−5y=2(0)−5y=2(0)−5 2Solve ...
Using the table below: a. Calculate the slope of the line. b. Calculate the y-intercept. c. Write the equation that best describes the graph in point-slope form (y=mx+b). d. If Quantity (x) = 53, what What is slope on a line graph? The X-inte...
Standard Form of the equation of a straight line:Ax+By=C Enter the coefficients A, B and C ABC x+y= x-intercept: (, 0) X-Intercept Calculator is a free online tool that displays the x-intercept of the given straight line equation. BYJU’S online x-intercept calculator tool makes the...
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The intercept of a line is the point at which it intersects the y-axis. Learn to find the equation of a line when the intercepts of the lines are given for both x-axis and y-axis at BYJU'S.
determine the equation of a quadratic functionconditions: x-intercept 3, and passing through the point (1,-2) 相关知识点: 试题来源: 解析 It sounds like that it passes thru 3 points: (0, 0), (3, 0), (1, -2)From the first 2 points, it can be expressed in the form of y = ...