TestMagic Forums - View Single Post

Atonio79 · 07-24-2008, 02:26 AM

If x is positive, which of the following could be the correct ordering of 1/x, 2x, and x^2?

I. x^2 < 2x < 1/x
II. x^2 < 1/x < 2x
III. 2x < x^2 < 1/x

a. None
b. I only
c. III only
d. I and II only
e. I, II, and III

07-24-2008, 02:26 AM	#1 (permalink)
Atonio79 Eager! Join Date: Nov 2004 Location: Philadelphia Posts: 50	The Correct Order If x is positive, which of the following could be the correct ordering of 1/x, 2x, and x^2? I. x^2 < 2x < 1/x II. x^2 < 1/x < 2x III. 2x < x^2 < 1/x a. None b. I only c. III only d. I and II only e. I, II, and III