F(x)= x² – 2x +5For f(-3)

DzungPV asked Feb 6, 2023

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DzungPV asked Feb 6, 2023

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26 votes

For the function given, the input is now 3, which means

$\begin{gathered} f(x)=x^2-2x+5 \\ f(-3)=-3^2-2(-3)+5 \\ f(-3)=9+6+5 \\ f(-3)=20 \end{gathered}$

Therefore, the function f(-3) = 20

Chamilyan answered Feb 12, 2023

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