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When f(x) = 2x and g(x) = x2+3, find g(f(x)).
Pls help I’m begging it’s due in like 30 min

User Yktula
by
8.5k points

1 Answer

4 votes

Answer:

4x² + 3

Explanation:

To obtain g(f(x))), substitute x = f(x) into g(x), that is

g(2x)

= (2x)² + 3

= 4x² + 3

User Sourabh Choraria
by
7.8k points

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