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

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

C?

2 answers

f+g = (-5x-4)+(6x-7) = (-5+6)x + (-4-7) = x-11

Bzzzt. Looks like B
LOL thank you
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