Algebra 1 Quiz
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MODEL RELATIONSHIPS WITH FUNCTIONS
Question 1
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For
f
(
x
)
=
x
f(x)=\sqrt{x}
f
(
x
)
=
x
and
g
(
x
)
=
x
+
15
g(x)=x+15
g
(
x
)
=
x
+
15
, evaluate
f
(
g
(
1
)
)
f(g(1))
f
(
g
(
1
))
.
A
4
4
4
B
16
16
16
C
15
\sqrt{15}
15
D
1
+
15
\sqrt{1}+15
1
+
15
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