Question

Point B has coordinate B(1, -1).

What is the coordinate of B' under a scale factor of 3?
A:(1,-1)
B:(3, -3)
C:(-2, 2)
D:(-6, 6)

Answer 1

Answer: I believe it would be B(3,-3), Please correct me if I'm wrong, but thats the way I was taught when dealing with scale factors.

Explanation:

Answer 2

B

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