Last visit was: 22 Dec 2024, 11:41 It is currently 22 Dec 2024, 11:41
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

GRE Prep Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GRE score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
PREVIOUS TOPIC
NEXT TOPIC

What is the area of the region bounded by the lines y = |x|

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

avatar
medusa5197
Intern
Intern
Joined: 19 Feb 2020
Posts: 3
Own Kudos [?]: 2 [2]
Given Kudos: 0
Send PM
What is the area of the region bounded by the lines y = |x| [#permalink] New post   21 Apr 2020, 07:54
2
Bookmarks
00:00

Question Stats:

65% (01:29) correct 35% (02:30) wrong based on 20 sessions

Hide Show timer Statistics

What is the area of the region bounded by the lines y = |x| - 2 and y = 2 - |x| ?

    [A] 2
    [B] 6
    [C] 8
    [D] 12
    [E] 16
ShowHide Answer
Official Answer
C
avatar
medusa5197
Intern
Intern
Joined: 19 Feb 2020
Posts: 3
Own Kudos [?]: 2 [0]
Given Kudos: 0
Send PM
Re: What is the area of the region bounded by the lines y = |x| [#permalink] New post   21 Apr 2020, 08:13
Can anyone please explain the answer?
avatar
kumaran14
Intern
Intern
Joined: 29 Jun 2020
Posts: 7
Own Kudos [?]: 10 [0]
Given Kudos: 0
Send PM
Re: What is the area of the region bounded by the lines y = |x| [#permalink] New post   12 Jul 2020, 22:38
medusa5197 wrote:
What is the area of the region bounded by the lines y = |x| - z and y = z - |x| ?

    [A] 2
    [B] 6
    [C] 8
    [D] 12
    [E] 16



Can someone please explain the solution ?
User avatar
Farina
Senior Manager
Senior Manager
Joined: 10 Feb 2020
Posts: 496
Own Kudos [?]: 354 [0]
Given Kudos: 299
Send PM
Re: What is the area of the region bounded by the lines y = |x| [#permalink] New post   12 Jul 2020, 22:51
Bump
User avatar
CharlesChandler
Intern
Intern
Joined: 17 Jun 2020
Posts: 5
Own Kudos [?]: 0 [0]
Given Kudos: 0
Send PM
Re: What is the area of the region bounded by the lines y = |x| [#permalink] New post   13 Jul 2020, 05:29
I don't quite understand the answer... I ran into a problem.
avatar
chacinluis
Manager
Manager
Joined: 22 Jan 2020
Posts: 120
Own Kudos [?]: 241 [0]
Given Kudos: 10
Send PM
Re: What is the area of the region bounded by the lines y = |x| [#permalink] New post   10 Aug 2020, 07:38
1
Attachment:
absSquare.PNG
absSquare.PNG [ 11.96 KiB | Viewed 1896 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
User avatar
bumpbot
GRE Prep Club Legend
GRE Prep Club Legend
Joined: 07 Jan 2021
Posts: 5088
Own Kudos [?]: 76 [0]
Given Kudos: 0
Send PM
Re: What is the area of the region bounded by the lines y = |x| [#permalink] New post   20 Aug 2021, 00:05
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).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
Prep Club for GRE Bot
gmatclubot
Re: What is the area of the region bounded by the lines y = |x| [#permalink]
20 Aug 2021, 00:05
Moderators:
adewale223
GRE Instructor
88 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1115 posts
VibhuAnurag
GRE Instructor
234 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Main navigation

Partners

GRE Resources

www.ets.org/gre | About | Terms and Conditions and Privacy Policy | Prep Club for GRE Rules | Contact