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Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below: f(x) = 4x + 21 g(x) = 2x + 2

Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below: f(x) = 4x + 21 g(x) = 2x + 2
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1 vote
Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below:

f(x) = 4x + 21

g(x) = 2x + 2

User Christoph Dittberner
by
8.7k points

2 Answers

3 votes

Answer:

the answer is 85

Explanation:

User Fazzolini
by
7.9k points
1 vote
f(g(7))= f(2×7+2)= f(16)= 4×16+21=85

Therefore: the answer is 85

Hope that helps!!
User Cacho Santa
by
8.0k points
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