Evaluate the polynomial function.
-If $f ( x ) = x ^ { 2 } + 6 x$, find $f ( a )$.
A) $x ^ { 2 } + a x$
B) $a x ^ { 2 } + 6 a x$
C) $6 a$
D) $a ^ { 2 } + 6 a$

Name: Evaluate the polynomial function. -If $f ( x ) = x ^ { 2 } + 6 x$, find $f ( a )$. A) $x ^ { 2 } + a x$ B) $a x ^ { 2 } + 6 a x$ C) $6 a$ D) $a ^ { 2 } + 6 a$
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Quizplus · Accepted Answer

To find $f(a)$, substitute $x$ with $a$ in the given function $f(x) = x^2 + 6x$, resulting in $f(a) = a^2 + 6a$.

Evaluate the Polynomial Function f(x)=x2+6xf ( x ) = x ^ { 2 } + 6 xf(x)=x2+6x

Evaluate the Polynomial Function $f ( x ) = x ^ { 2 } + 6 x$