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Question 13 If f(x) = x2 and g(x) = 2x + 3, what is f(g(x))? x² + 2x +3 A B 2x2 + 3 С 4x2 + 9 D 4x2 + 12x + 9
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2 votes
Question 13

If f(x) = x2 and g(x) = 2x + 3, what is f(g(x))?
x² + 2x +3
A
B
2x2 + 3
С
4x2 + 9
D
4x2 + 12x + 9

User Rogier Lommers
by
7.0k points

1 Answer

3 votes

Answer:

4x² - x

Explanation:

Add:

3x² + 2x - 1

x² - 3x + 1

User Tangoal
by
6.5k points
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