Question

Can someone tell me the answer ? I’ll be able to work my way backwards and then figure that out, but if you’d like to explain it too that’d be great

Answer 1

So we know our two points are (0,-2) and (3,1)

To find the slope (or m) we do: (-2-1 / 0-3)

This gives us: 1

Slope intercept is: y=mx+b

Now to find b we plug one of the points in

1=1(3)+b

1=3+b

So b= -2

Finally, we get: y=x-2 as our equation!