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College Algebra
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Functions and their properties*
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Difference Of Two Linear Functions
If
f
(
x
) = 5
x
+ 2 and
g
(
x
) = 3
x
- 7, what is (
f
-
g
)(
x
)?
A
2
x
+ 5
B
2
x
- 9
C
2
x
+ 9
D
-2
x
- 5
E
2
x
- 5
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