Question

Need help with this please.

Answer 1

Point slope: y-y1 = m(x-x1)
First find the slope
Draw triangle from(-1,1) to (0,-1)
There’s 2 down, 1 right = -2/1 = -2 slope
Now plug in the point (-1,1)
m = slope

Solution: y-1 = -2(x + 1)