Give the slope-intercept form of the equation of the line that is perpendicular to –7x – 8y = 12 and contains P(–3, 1)

a
y =8/7 x-29/7
b
y = 8/7x +31/7
c
y – 1 = 8/7(x + 3)
d
y – 3 = 8/7(x + 1)