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What is (f + g)(x)?
f(x) = -2x^2
g(x) = -2x^2 + 9x

1 Answer

6 votes

Answer:

-4x^2+9x

Explanation:

Adding boh gives

(f+g)(x)=-2x^2+(-2x^2+9x)

=-2x^2-2x^2+9x

=-4x^2+9x

User Holland Wilson
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