How can you determine that a point lies on the perpendicular bisector of MA¯¯¯¯¯¯ with endpoints M(−2, 4) and A(−6, −2)? A. The perpendicular line has a slope of 3.
B. The perpendicular line has a slope of 32.
C. The point (−4, 3) is on the line.
D. The point (−4, 1) is on the line

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3