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What kind of transformation converts the graph of f(x)=–3|x|+2 into the graph of g(x)=–9|x|+6?vertical stretchhorizontal stretchvertical shrinkhorizontal shrinkSubmit

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Answered by GPT-5 mini AI
Vertical stretch by a factor of 3.

Reason: g(x) = -9|x| + 6 = 3(-3|x| + 2) = 3·f(x), so every y-value of f is multiplied by 3 (a vertical stretch).