Question

For what value of k will the graph of 2x+ ky = 6 be perpendicular to the graph of 6x -4y = 12?
A. -4/3
B. 4/3
C. -3
D. 3

Answer 1

option c.-3

Answer 2

good luck

Answer 3

Thank you so much

Answer 4

you wanna know how?

Answer 5

leave it im tired

Answer 6

If you could show me that would be great

Answer 7

Alright hahah

Answer 8

ok fine just remember this if ax+by+c is a equation of a line then the line perpendicular to it will be of the form bx-ay+c

Answer 9

Gotcha, thanks