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# M25 Q19

Author Message
Senior Manager
Joined: 18 Aug 2009
Posts: 416

Kudos [?]: 145 [0], given: 16

Schools: UT at Austin, Indiana State University, UC at Berkeley
WE 1: 5.5
WE 2: 5.5
WE 3: 6.0

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15 Sep 2009, 08:46
If the equation attached below encloses a certain region on the coordinate plane, what is the area of this region?
Attachments

mimetexCAQL8HME.gif [ 367 Bytes | Viewed 1493 times ]

_________________

Never give up,,,

Kudos [?]: 145 [0], given: 16

Senior Manager
Joined: 18 Aug 2009
Posts: 416

Kudos [?]: 145 [0], given: 16

Schools: UT at Austin, Indiana State University, UC at Berkeley
WE 1: 5.5
WE 2: 5.5
WE 3: 6.0

### Show Tags

15 Sep 2009, 08:47
Please, could you elaborate the equation in details, i.e. demonstrate how to draw the graph of it?
Thank you
_________________

Never give up,,,

Kudos [?]: 145 [0], given: 16

SVP
Joined: 29 Aug 2007
Posts: 2471

Kudos [?]: 856 [0], given: 19

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15 Sep 2009, 16:01
mirzohidjon wrote:
If the equation attached below encloses a certain region on the coordinate plane, what is the area of this region?

Find the max and min values for x and y.
Max x = 10, min x = -10
Max y = 10, min y = -10

Plot these values on xy coordinate plane. The region becomes a ractangle with each side 10sqrt2 and with area 200.
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Kudos [?]: 856 [0], given: 19

Senior Manager
Joined: 18 Aug 2009
Posts: 416

Kudos [?]: 145 [0], given: 16

Schools: UT at Austin, Indiana State University, UC at Berkeley
WE 1: 5.5
WE 2: 5.5
WE 3: 6.0

### Show Tags

16 Sep 2009, 17:33
Thank you, Now I got it.
Appreciate it a lot.
_________________

Never give up,,,

Kudos [?]: 145 [0], given: 16

Re: M25 Q19   [#permalink] 16 Sep 2009, 17:33
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# M25 Q19

Moderator: Bunuel

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