Question

How do i find the x and y intercepts for x^2+y^2=20?​

Answer 1

「x intercept」
x²＋0＝20
x²＝20
x＝±2√5

「y intercept」
0＋y²＝20
y²＝20
y＝±2√5

Hope my answer helped u :)

Answer 2

No matter the equation…

To find x-intercepts, set y=0 and solve for x.

To find y-intercepts, set x=0 and solve for y.

That will always be true (at least on x-y graphs).