Question

question
what is the image of (5, -5) after a dilation by a scale factor of 3 centered at the origin?
answer attempt 1 out of 2
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Explanation:

Step1: Dilate x-coordinate

Multiply x by scale factor: $5 \times 3 = 15$

Step2: Dilate y-coordinate

Multiply y by scale factor: $-5 \times 3 = -15$

Answer:

$(15, -15)$