Question 758146
Using equation -> y - b = m(x - a)
                  y - 1 = 4(x -(-2)
                  y - 1 = 4(x + 2)
                  y -1 = 4x + 8
                      y = 4x + 8 + 1
                      y = 4x + 9
Hope this helps.
:-)