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Let f(x) = 3x + 5 and g(x) = -4x + 7 find (f•g)(-4) •35 •23 •-7 •74
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5 votes
Let f(x) = 3x + 5

and
g(x) = -4x + 7

find (f•g)(-4)

•35

•23

•-7

•74

User Sean McMillan
by
5.5k points

1 Answer

5 votes
The answer is C, -7 because:

f(x)=3(-4)+5=-7
F(x)=-4(-4)+7=-7
User Darren Forsythe
by
5.8k points
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