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Operations of Functions
Functions
Problems
Problem 4.1:
Let
f
(
x
) = 2
x
- 5
and
g
(
x
) =
. What are
(
f
+
g
)(
x
)
,
(
f
-
g
)(
x
)
,
(
fg
)(
x
)
,
(
)(
x
)
, and
(
f
o
g
)(
x
)
?
Solution for Problem 4.1
Problem 4.2:
Let
f
(
x
) =
- 2
and
g
(
x
) =
x
+ 1
. What is
(
f
o
g
)(
x
)
and
(
g
o
f
)(
x
)
?
Solution for Problem 4.2
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