If f(x) = 3x + 2 and g(x) = x² + 1, which expression is equivalent to (fog)(x)? O (3x + 2)(x2 + 1)

asked Mar 7, 2023 71.7k views

12 votes

If f(x) = 3x + 2 and g(x) = x² + 1, which expression is equivalent to (fog)(x)?

O (3x + 2)(x2 + 1)

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7 votes

Answer:

Explanation:

CWF answered Mar 8, 2023

by CWF

6.2k points

1 vote

Answer:

Hi,

Explanation:

(fog)(x)=g(f(x))=g(3x+2)=(3x+2)^2+1=9x^2+6x+5

Zlinks answered Mar 12, 2023

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