Question 5 (nov. 15TH)

BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

This topic has expert replies

Post new topic Post Reply

Previous Topic Next Topic

bacali: Master | Next Rank: 500 Posts; Posts: 245; Joined: Thu Aug 16, 2007 12:41 pm

Question 5 (nov. 15TH)

by bacali » Sat Nov 15, 2008 4:56 pm

For which of the following functions is f(a+b) = f(a) + f(b) for all positive numbers a and b?

f(x) = x^2
f(x) = x+1
f(x) = root(x)
f(x) = 2/root(x)
f(x) = -3x

OA: E

Quote

Source: Beat The GMAT — Problem Solving | Sat Nov 15, 2008 4:56 pm

dmateer25: Community Manager; Posts: 1049; Joined: Sun Apr 06, 2008 5:15 pm; Location: Pittsburgh, PA; Thanked: 113 times; Followed by:27 members; GMAT Score:710

by dmateer25 » Sat Nov 15, 2008 5:17 pm

https://www.beatthegmat.com/f-a-b-f-a-f-b-t3818.html

Quote

Post new topic Post Reply

• Page 1 of 1