NaimaY740630 NaimaY740630

03-11-2022
Mathematics

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f(x) = x^2 - 9x + 2 evaluate f(-2)

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MonzerathO448468 MonzerathO448468

03-11-2022

ANSWER

f(-2) = 24

EXPLANATION

We are given the function:

[tex]f(x)=x^2-9x+2[/tex]

To find f(-2), we have to subtitute -2 for x in the function. That is:

[tex]\begin{gathered} f(-2)=(-2)^2-9(-2)+2 \\ f(-2)=4+18+2 \\ f(-2)=24 \end{gathered}[/tex]

That is the answer.

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