Which is the equation for the line perpendicular to y = - x + 11 and containing P (-2, 3) ? a. y - 2 = - (x - 3) b. y = - x + 4 c. y = - x + 4 d. y = x + 4

Perpendicular has slope that multiplies to - 1

y=mx+b

m=slope

y=-1x+11

-1 times what=-1?

what=1

y=x+b

find b

given

(-2,3)

(x, y)

inpus - 2 for x and 3 for y

solve for b

3=1 (-2) + b

3=-2+b

add 2 to both sides

5=b

y=x+5 is equation

not listed, but the choices are all wrong