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y must have a value of 0 at the x-intercept.
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How do you find the y intercept of a linear relationship from an equation?
plug in a 0 for the "x" value of the equation, and solve it :D
How do you find the equation of a line with the x and y intercept?
If the x intercept is a and the y intercept is b, then the equation of the line is bx + ay = ab
What is the x intercept in this equation 5x-2y equals 20?
5x - 2y = 20The x-intercept of a line is the point where its y-value is 0. When y=0, we get 5x = 20, or x=4. This means the coordinates of the x-intercept on this line are (4,0).
What is the x-intercept of the line given by the equation x- 4y20?
Assuming that you meant "x - 4y = 20", the x-intercept is x=20, and the y-intercept is y=-5.
Find the x intercept and y intercept of y2x 10?
To find the y intercept of the line y=2x+10, we must substitute x=0 into the equation. therefore: y=2(o)+10=10. Therefore the y-intercept is 10. Shortcut: the y intercept of any line in the form y=mx+b is simply 'b'. To find the x-intercept, we substitute y=0 into the equation. Therefore 0=2x+10 -10=2x -5=x Therefore, the x-intercept is -5. Shortcut: the x intercept of any line in the form y=mx+b is simply -b/m.
How do you find the equation of a cubic graph given that it has only on x intercept?
There is not sufficient information. Any equation of the form y = ax3 will intercept the x-axis only at (0,0), for any non-zero value of a. This is a triple root of the equation. Furthermore, consider any equation of the form y = (x-p)*Q(x) where Q(x) is any quadratic function of x without real roots. This is the equation of a cubic which has only one x-intercept: at (p,0).
How can you find the y intercept of the graph of a linear equation?
At a y-intercept, the graph touches the y-axis, meaning the value of x is 0. So, in any linear equation, simply set x equal to 0 and solve for y. In the slope-intercept form of a linear equation (y = mx + b), the y-intercept value is represented by the variable b.
What letter represents slope on slope-intercept equation?
The equation of line in terms of y , x coordinates and intercept can be written as : y= m x+ c where m is the slope of the equation and the c is value of intercept.
How do you find the magnitude of the y-intercept?
-- In the equation of the graph, set x=0. -- Solve the equation for 'y'. -- The value you get for 'y' when x=0 is the y-intercept.
What is the x intercept of 2xx?
The x-intercept is 0. To find the x-intercept of any equation, simply make y = 0 and then solve for x.
What is the relationship between the y-intercept of the line and the equation?
It is the value of the equation y = f(x) when x = 0.
What is the meaning of y-intercept is twice the x-intercept?
y intercept is value of y when x = 0 x intercept is value of x when y = 0 if y intercept is twice x intercept then its value is twice as high Mathematically, the standard form equation is y = mx + b where m = slope and b = y intercept for x intercept let y = 0 0 = mx + b x = -b/m = 1/2 y intercept = 1/2 time b m = -2 y = -2x + b is the equation
What is the relationship between the function's equation and the y-intercept?
The y-intercept is the value of the function (if it exists) when x = 0.
What are the intercepts for the line -2x plus y equals 5?
The y intercept is where x = 0 and the x intercept is where y = 0. Choosing a value of 0 for x in the given equation yields y = 5 for the y intercept; choosing a value of 0 for y in the given equation yields -2x = 5 or x = -5/2 for the x intercept.
What would be the y-intercept of line y equals 3x-4?
7
What is the slope intercept form for x-y-1?
The graph of an equation can have a slope and an intercept. Sadly, "x-y-1" is not an equation, so it doesn't have any.
How do you find the x intercept on a linear equation?
At the x-intercept on the graph of the equation, y=0. Take the equation, set 'y' equal to zero, and solve the equation for 'x'. The number you get is the x-intercept.
