Question

What is the y-intercept of the line perpendicular to the line y = 3/4x + 3 that includes the point (3, 1)?

Answer 1

Explanation:

perp.: -4/3

y - 1 = -4/3(x - 3)

y - 1 = -4/3x + 4

y = -4/3x + 5

y-int: (0, 5)