KourtniX53136 KourtniX53136

03-11-2022
Mathematics

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Evaluate g(-4) when given the quadratic function () = 22 − 3.

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ChloI697246 ChloI697246

03-11-2022

We have the function g(x):

[tex]g(x)=2x^2-3[/tex]

We have to evaluate g(-4). We can do it by replacing x with -4 as argument:

[tex]\begin{gathered} g(-4)=2(-4)^2-3 \\ g(-4)=2\cdot16-3 \\ g(-4)=32-3 \\ g(-4)=29 \end{gathered}[/tex]

Answer: g(-4) = 29

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