What is the x-intercept of y=-4x+4y=4x+4?

1 Answer

The linear equation form is y=mx+cy=mx+c :)

Explanation:

Where:
mm is the gradient of the equation and cc is the yy-intercept.
To find the intercepts, substitute 0 into either of the xx or yy values.

Therefore, to find the xx-intercept, sub 0 into the yy value.
In equation form, that is:
y=mx+cy=mx+c
0=-4x+40=4x+4
4x=44x=4
x=1x=1

Therefore, the coordinates of the xx-intercept are (1,0)(1,0). Hope this helps!