Question

A line segment with endpoints Q(-3, 2) and R(-1,-5) is dilated with the origin as the center of dilation. The resulting endpoints are Q(-9, 6) and R(-3, -15) . What is the scale factor?

A) 1/9
B) 1/3
C) 3
D) 9

@satellite73

Answer 1

looks like everything got multiplied by 3

Answer 2

hold on a sec

Answer 3

Uh.. okay:)

Answer 4

yeah everything was multiplied by 3, so that is the "scale factor" i believe

Answer 5

Thank you.

Answer 6

Now that I see it, that was a commen sense question. xD

Answer 7

yw