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Find (g • f) ^(3) PLEASE HELLPP

Find (g • f) ^(3) PLEASE HELLPP-example-1
User Chathz
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1 Answer

5 votes
The first thing we are going to do to find (g°f)(3), is find (g°f)(x). To do that, we are going to evaluate g(x) at f(x):
(g°f)(x)=
g(f(x))=g(3x-2)=(3x-2)^2=9x^2-12x+4

Now, we can evaluate (g°f) at 3:

g(f(3))=9(3)^2-12(3)+4

g(f(3))=9(9)-36+4

g(f(3))=81-32

g(f(3))=49

We can conclude that the correct answer is c. 49
User ManojGeek
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