Answer:
See below ~
Step-by-step explanation:
Dilation of points with scale factor of 2 :
⇒ A = 2(2, 5) = <u>(4, 10)</u>
⇒ B = 2(1, 2) = <u>(2, 4)</u>
⇒ C = 2(3, 1) = <u>(6, 2)</u>
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Translation 2 units left :
⇒ A' = (4 - 2, 10) = <u>(2, 10)</u>
⇒ B' = (2 - 2, 4) = (<u>0, 4)</u>
⇒ C' = (6 - 2, 2) = <u>(4, 2)</u>
<u />
Translation 1 unit up :
⇒ A" = (2, 10 + 1) = <u>(2, 11)</u>
⇒ B" = (0, 4 + 1) = <u>(0, 5)</u>
⇒ C" = (4, 2 + 1) = <u>(4, 3)</u>