<span>f(x) = 4x + 3
g(x) = -2x + 5
(f o g) (5) means the function of g when g is a function of 5
(the function of the function concept)
so we need to get g(5) firstly
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<span>g(x) = -2x + 5
g(5)= -2(5) + 5 = -5
After that, f(g(5)) = f(-5) = 4(-5) + 3 = -20 + 3 = -17
I hope that helps
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Answer:
(3, -2)
Step-by-step explanation:
4x-9
work shown:
4x+(-7+7-9)
4x+(0-9)
final answer: 4x-9
If you divide 3.0 by 10, you get 0.3.
If you multiply 0.3 by 10, you get 3.0.
