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If f(x) = 3x +2 and g(x) = x2-3, what is f(g(4))?

If f(x) = 3x +2 and g(x) = x2-3, what is f(g(4))?
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If f(x) = 3x +2 and g(x) = x2-3, what is f(g(4))?

User Qubitium
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1 Answer

2 votes
First, do g(4) by plugging in 4 for x

4^ - 3 = 16 - 3 = 13

Then, multiply it by f(x)

13(3x + 2) = 39x + 26
Answer= 39x + 26
User Diversity
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