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The domain for f(x) and g(x) is the set of all real numbers. Let f(x) = 3x + 8 and g(x) = x2. Find (f • g)(x). 3x3 + 3x2 + 8 3x2 + 8 x2 − 3x − 8 3x3 + 8x2
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The domain for f(x) and g(x) is the set of all real numbers.

Let f(x) = 3x + 8 and g(x) = x2.

Find (f • g)(x).


3x3 + 3x2 + 8


3x2 + 8


x2 − 3x − 8


3x3 + 8x2

User Mrshickadance
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1 Answer

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(f • g)(x) = (3x + 8)(x^2)
(f • g)(x) = 3x^3 + 8x^2

answer

3x^3 + 8x^2
User Twobiers
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