The functions f and g are defined by f(x)=2x+1 and g(x)= 5x-1. find a. fg(3)

asked Feb 18, 2023 140k views

13 votes

The functions f and g are defined by f(x)=2x+1 and g(x)= 5x-1. find
a. fg(3)

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12 votes

g(3) - sub in 3 into g
5(3)-1 = 14

sub into f
2(14)+1 = 29

fg(3) = 29

Andrzej Smyk answered Feb 25, 2023

5.2k points

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