Select the equation that correctly shows the equation of a line in point slope form that passes through the point (2,-7) and has a slope of 4. a
y + 7 = 4 (x -2)

b
y - 2 = 4 (x - 7)

c
y + 7 = -4 (x - 2)

d
y - 7 = -4(x - 2)