Finding y-intercept

Question

The slope is -3, the y is 3, and the x is negative 1. So the equation would be 3= (-3)(-1) + b.

3 = (-3)(-1) + b

-3 = -3 + b

0 = b

Is this correct?

Answer 1

Hi Ben;

3 = (-3)(-1) + b
-3 = -3 + b---This is wrong.

3=3+b
0 = b