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# Is the point (x,y) in the fourth quadrant?

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Manager
Joined: 03 Oct 2009
Posts: 60

Kudos [?]: 148 [0], given: 8

Re: I recently took a practice test with my iPhone software [#permalink]

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02 Feb 2012, 23:29
Is the point (x,y) in the fourth quadrant)?

In the fourth quadrant x is positive and y is -ve.

1) xy >0

x and y have same sign so not in Quadrant 4. Sufficient.

2) y > 0
y is in either first or second quadrant, but not in fourth quadrant.

Sufficient.

Last edited by Apex231 on 03 Feb 2012, 00:17, edited 1 time in total.

Kudos [?]: 148 [0], given: 8

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Joined: 04 Dec 2002
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Location: United States (WA)
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Re: I recently took a practice test with my iPhone software [#permalink]

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02 Feb 2012, 23:31
Have you seen the GMAT ToolKit app?
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Kudos [?]: 28573 [0], given: 5115

Re: I recently took a practice test with my iPhone software   [#permalink] 02 Feb 2012, 23:31

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