Answer to Question #61371 in Algebra for bebeji

Question #61371

7) Given
f(x)=3x−2
and
g(x)=13+23
find the composite
f(g(x))
a) x
b) 2x
c) -3x
d) 5x

8) Given
f(x)=3x−2
find
f−(x)

a) f−(x)=x3+23

b) f−(x)=13+2x3

c) f−(x)=x2+25

d) f−(x)=x3−13

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