identify an equation in point-slope form for the line perpendicular to y = -4x -1 that passes through ( -2, 7).
A. y-7 = 1/4 ( x + 2)
B. y+2 = 1/4 ( x -7)
C. y - 7 = -4 ( x + 2)
D. y = 7 = - 1/4 ( x - 2)