A direct variation function contains the points (–8, –6) and (12, 9). Which equation represents the function? y = –4/3x y = –3/4x y =3/4x y = 4/3x

Question

asked Jan 28, 2020 89.4k views

1 Answer

Marek Bar · Answer 1 · 2020-02-02T19:34:06+0000

Answer:

We need to get the slope first

m=Y2-Y1/X2-X1

=9-(-6)/12-(-8)

=15/20

=3/4

so the answer is the one with 3/4 slope that is Y=3/4x