For the function f(x) = 2|5x + 7– 1, evaluate f(-4).

Inorganik asked Jun 15, 2023

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Inorganik asked Jun 15, 2023

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20 votes

To evaluate f(x) at x = -4 we substiitute x in the equation with -4. Doing this gives

$\begin{gathered} f(-4)=2|-13|-1 \\ f(-4)=2\cdot13-1 \end{gathered}$
f(-4)=25

which is our answer!

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