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surryyy
 one year ago
Given f(x) = x + 11 and g(x) = x  7, what is f(x) + g(x)?
77x
18x
2x + 4
2  77x
surryyy
 one year ago
Given f(x) = x + 11 and g(x) = x  7, what is f(x) + g(x)? 77x 18x 2x + 4 2  77x

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camerondoherty
 one year ago
Best ResponseYou've already chosen the best response.2Just add c: (x + 11) + (x  7) First we add the common terms. x + x = ?

camerondoherty
 one year ago
Best ResponseYou've already chosen the best response.2Yep! because x + x = 2x and 11  7 = 4 And the final result would be 2x + 4 Great Job! c:
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