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5 votes
PLEASE HELP I REALLY NEED IT! PLEASE ASAP!

If possible please give a short explanation of your answer, I just don't want people choosing random answers for points. Thank you so much! :D

1. Let f(x)=3x+1 and g(x)=2x2−1

Find f(g(2))
A 97
B 28
C 10
D 22

2. Let f(x)=2x and g(x)=(x−3)2


Find g(f(x)) (there may be more than one answer)

A 4x^2−9
B 4x^2−12x+9
C 4x+9
D 4x^2+10x−9

1 Answer

2 votes
firstly in g(x) put 2 so =7 and then put 7 in f(x) and that will be 22
User Altreus
by
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