A quadratic function f is given.f(x) = x² + 6x(a) Express f in standard form.f(x) =_____

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Given: A quadratic function f is given f(x) = x² + 6x.

Find: Express f in standard form.

Explanation:

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

Final answer:

is required equation.

Obinna Kalu answered Jan 30, 2023

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