1 year ago

Given f(x) = 3x+9 and g(x) = 5x-1, find f(g(x)).

Mathematics

1 answer:

irinina [24]1 year ago

5 0

Step-by-step explanation:

In this equation, given

f(x) = 3x + 9 and g(x) = 5x -1

So the question is what is the value of f if we put the value of g(x) in f(x)

So to solve the equation we need to replace the value of x in f(x) with g(x)

So it was obtained as below

f(g(x)) = 3(5x-1) + 9

= (15 x - 3) + 9

= 15 x + 6

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