Question

Which of the following equations is perpendicular to y = 6x + -2?
A:y = 6x + -18
B:y = 1/6 x + -18
C:y = -9x + -2
D:y = - 1/6 x + -21

Answer 1

just take m1 * m2 = -1 (product of slopes = -1)

Answer 2

perpendicular must have opposite reciprocal slope

Answer 3

idk wat ur tlkig about

Answer 4

D.

Answer 5

thanks @RoseDryer

Answer 6

on that equation do you know what is the slope?

Answer 7

Np.

Answer 8

If you need anymore help message me or something.

Answer 9

@02~01~2013
moment before you don`t know anything
and the moment you get the answer everything is clear
Quite surprising!!