3 years ago

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

1 answer:

4 0

Answer:

-4x^2+9x

Step-by-step explanation:

Adding boh gives

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

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

=-4x^2+9x

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