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Let f(x) = 4x + 3 and g(x) = -2x + 5. Find fog 5

Let f(x) = 4x + 3 and g(x) = -2x + 5. Find fog 5
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3 votes
Let f(x) = 4x + 3 and g(x) = -2x + 5. Find fog 5

asked
User Rohit Singh
by
8.2k points

2 Answers

6 votes
4(5)+3= 23
-2(5)+5= -5
answered
User Gregg Lind
by
7.5k points
5 votes

Answer:

-17

Explanation:

first find g(5) = -2(5)+5 = -5

then f(-5) = 4(-5)+3 = -17

answered
User Gauri
by
9.0k points
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