Which of the following lines is perpendicular to the line y=23x−5y = \frac{2}{3}x - 5y=32x−5?
y=23x+1y = \frac{2}{3}x + 1y=32x+1
y=−23x+4y = -\frac{2}{3}x + 4y=−32x+4
y=−32x+2y = -\frac{3}{2}x + 2y=−23x+2
y=32x−1y = \frac{3}{2}x - 1y=23x−1