Express the function. f(x) = 2x² – 4x – 13 in the form f(x) = a(x + h)² + k​

Question

Express the function.
f(x) = 2x² – 4x – 13
in the form f(x) = a(x + h)² + k​

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Mít Mít 17 hours 2021-07-22T05:59:14+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-22T06:00:35+00:00

    Answer:

    2(x-1)^2-15

    Step-by-step explanation:

    2x^2-4x=2(x-1)^2-2

    insert that in:

    f(x)=2(x-1)^2-2-13=2(x-1)^2-15

    a=2,h=-1,k=-15

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