Which two pairs of points lie on perpendicular lines?a. (6,16), (3,10)b. (-5,-3), (-8,-12)c. (2,3), (0,4)
Accepted Solution
A:
Answer:a and cStep-by-step explanation:Find the slope between each pair of points.a. m = (16 β 10) / (6 β 3) = 2b. m = (-3 β -12) / (-5 β -8) = 3c. m = (3 β 4) / (2 β 0) = -1/2Perpendicular lines have opposite inverse slopes. Β So a and c are perpendicular.