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Intern
Joined: 13 Jun 2017
Posts: 1

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10 Nov 2017, 14:35
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 1 sessions

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Q1. f(a+b) = f(a) + f(b) for all the +ve numbers a & b ?

A. f(x)=x^2
B. f(x)=x+1
C. f(x)=\sqrt{'x'}
D. f(x)=2/x
E. f(x)=-3x

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.
Math Expert
Joined: 02 Sep 2009
Posts: 47977

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10 Nov 2017, 14:40
Brinda Roy wrote:
Q1. f(a+b) = f(a) + f(b) for all the +ve numbers a & b ?

A. f(x)=x^2
B. f(x)=x+1
C. f(x)=\sqrt{'x'}
D. f(x)=2/x
E. f(x)=-3x

Discussed here: for-which-of-the-following-functions-is-f-a-b-f-b-f-a-124491.html

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

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