Hello:
the equation is : y = ax+b
the slope is a : a×(-2/3) = -1......(
perpendicular to a line : y =( -2/3)x+4 with a slope of -2/3)
a = 3/2 y=(3/2)x+b
the line that passes through (-1, -1) : -1 =
(3/2)(-1)+b
b = 1/2 the equation is : y = (3/2)x+1/2
