Perform the requested operation on the given function.
-$$f ( x ) = 2 - 9 x , g ( x ) = - 6 x + 9$$
Find $( f + g ) ( x )$.
A) $- 6 x + 2$
B) $- 15 x + 11$
C) $- 3 x + 11$
D) $- 4 x$

Name: Perform the requested operation on the given function. -\[f ( x ) = 2 - 9 x , g ( x ) = - 6 x + 9\] Find $( f + g ) ( x )$. A) $- 6 x + 2$ B) $- 15 x + 11$ C) $- 3 x + 11$ D) $- 4 x$
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Question

Quizplus · Accepted Answer

To find $(f + g)(x)$, you add the functions $f(x)$ and $g(x)$ together: $(2 - 9x) + (-6x + 9) = 2 - 9x - 6x + 9 = -15x + 11$.

Perform the Requested Operation on the Given Function f(x)=2−9x,g(x)=−6x+9f ( x ) = 2 - 9 x , g ( x ) = - 6 x + 9f(x)=2−9x,g(x)=−6x+9

Perform the Requested Operation on the Given Function $f ( x ) = 2 - 9 x , g ( x ) = - 6 x + 9$