XY Symmetric

shibal: Master | Next Rank: 500 Posts; Posts: 345; Joined: Wed Mar 18, 2009 6:53 pm; Location: Sao Paulo-Brazil; Thanked: 12 times; GMAT Score:660

by shibal » Tue Jul 21, 2009 4:18 pm

IMO D
OA?

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raghavsarathy: Master | Next Rank: 500 Posts; Posts: 166; Joined: Sat Apr 18, 2009 10:41 pm; Thanked: 9 times; GMAT Score:770

by raghavsarathy » Tue Jul 21, 2009 5:10 pm

IMO - D

IMO we dont even need the value of y when x= -4.

Since the graph is symmetric about the y-axis , the value of y coordinate with be the same for x-coordiantes equidistand from the origin.

For x= -2 y=1.25 => for x=2 , y=1.25

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umaa: Legendary Member; Posts: 727; Joined: Sun Jun 08, 2008 9:32 pm; Thanked: 8 times; Followed by:1 members

by umaa » Tue Jul 21, 2009 5:44 pm

Oh my god!! I intended to say D as my opinion. Sorry.

IMO D.

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