algebra
posted by sarah .
Find the equation using a slopeintercept form if possible..
xintercept −1, yintercept −2
I do not know how to start this.. HELP!

y = mx 2 (from the yintercept).
Use the xintercept to get the sklope, m.
When y = 0, x = 1, so
0 = m 2
m = 2
y = 2x 2