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# Given a function f(x) such that f(x) = (a > 0), then what

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Manager
Joined: 05 Sep 2005
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Given a function f(x) such that f(x) = (a > 0), then what [#permalink]

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25 Sep 2005, 09:03
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

Given a function f(x) such that f(x) = (a > 0), then what is the value of
f(x + y) + f (x â€“ y)?

A. f(x) f(y)
B. 2f(x). f(y)
C. f(x) + f(y)
D. f(x) â€“ f(y)
E. f(x)/f(y)

sorry the question has an error how do u write X square ? or a to the power x

Last edited by k12345 on 26 Sep 2005, 11:35, edited 1 time in total.
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Joined: 23 Jun 2005
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GMAT 1: 740 Q48 V42
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25 Sep 2005, 10:03
I don't understand the question at all.
25 Sep 2005, 10:03
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