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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

Respuesta :

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

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