Evaluate the function at the given value of the independent variable and simplify

Esbanarango asked Oct 23, 2023

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Esbanarango asked Oct 23, 2023

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17 votes

Given the function:

to evaluate f(5), we have to make x = 5 and substitute on the function to get the following:

$\begin{gathered} f(5)=(5)^2+9(5)-9=25+45-9=61 \\ \Rightarrow f(5)=61 \end{gathered}$

therefore, f(5) = 61

Kchak answered Oct 27, 2023

by Kchak

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