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Let f(x) = -5x - 4 and g(x) = 6x - 7. Find f(x) + g(x)

A. x - 11
B. -11x = 3b
C. -11x - 11
D. x + 3

1 Answer

3 votes
Simple...

if f(x)= -5x-4 and g(x)=6x-7

And you want f(x)+g(x)

then just add.....f(x)+g(x)

-5x-4+6x-7

1x-11

This is the answer to f(x)+g(x)=1x-11

Thus, your answer.
User Tejas Sarade
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