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

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

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

User Tom Riley
by
8.4k points

2 Answers

7 votes

Answer:

hi

Explanation:

User CWF
by
8.7k points
1 vote

Answer:

Hi,

Explanation:


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

User Zlinks
by
8.7k points
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