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Re: What is the area of the region bounded by the lines y = |x| [#permalink]
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Re: What is the area of the region bounded by the lines y = |x| [#permalink]
I don't quite understand the answer... I ran into a problem.
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Re: What is the area of the region bounded by the lines y = |x| [#permalink]
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Attachment:
absSquare.PNG
absSquare.PNG [ 11.96 KiB | Viewed 1693 times ]


The guy that wrote this question wrote z instead of 2 !!

we should have functions

y=|x|-2
y=2-|x|

From the diagram we can see that the area enclosed by both absolute value functions
is a square with sides 2*(2^.5)

Area= (2(2^.5))^2 = 4*2= 8

Final Answer= C
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Re: What is the area of the region bounded by the lines y = |x| [#permalink]
Hello from the GRE Prep Club BumpBot!

Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

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