_7. write the equation of the line, in point-slope form, that is perpendicular to line a and
passes through the point (2, -5).
a. y-5=- 3 (x + 2)
c. y + 5 = - 3(x - 2)
b. y+ 5 -(x + 2)
d. y + 5 = (x - 2)