What transformation of the parent function f(x) is made to get -2f(x)? A. A reflection of the X axis and a vertical stretch by 2

Question

What transformation of the parent function f(x) is made to get -2f(x)?

A. A reflection of the X axis and a vertical stretch by 2
B. Vertical vertical stretch by 2
C. A reflection on the y axis
D. A reflection in the x axis

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Euphemia 5 months 2021-08-26T01:20:11+00:00 1 Answers 4 views 0

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    2021-08-26T01:21:44+00:00

    Answer:

    A.

    Step-by-step explanation:

    The negative gives a reflection in the x-axis.

    The 2 is a vertical stretch factor 2.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )