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Mathematics
Problem
Let
f
(
x
)
=
3
x
−
1
f(x)=3x-1
f
(
x
)
=
3
x
−
1
and
g
(
x
)
=
x
2
+
2
g(x)=x^{2}+2
g
(
x
)
=
x
2
+
2
. Find
(
g
∘
f
)
(
2
)
(g\circ f)(2)
(
g
∘
f
)
(
2
)
. a) 23 b) 6 c) 27 d) 17
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