Events & Promotions
|
|
GMAT 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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Jun 0308:30 AM PDT
-09:30 AM PDT
In Episode 7 of our GMAT Ninja CR series, we are rounding up the oddballs, the misfits, and the format-benders: EXCEPT, Fill-In-The-Blanks, and other unusual Critical Reasoning question types. When you see a question that ends with a literal blank line
May 2910:00 AM IST
-11:00 PM IST
Start your journey with a fully customized action plan and work with a dedicated mentor to achieve a 735+ score.- Jun 04
08:30 AM PDT
-09:30 AM PDT
For most test takers, Data Insights is the most challenging section on the GMAT, with test takers scoring several points lower on average on DI than on Quant or Verbal and completing the section with less time to spare. - Jun 10
06:00 AM PDT
-06:15 PM PDT
Register for the GMAT Club Virtual MBA Spotlight Fair – the world’s premier event for serious MBA candidates. This is your chance to hear directly from Admissions Directors at nearly every Top 30 MBA program..
05 Nov 2005, 23:14
Kudos
Bookmarks
Cool_Johnny here's a question I created...
Rectangle ABCD has a width of 2.25, and length CD is a subset of values of the infinite set of values in equation Y=0. Rectangle ABCD also has three points in common with parabola Y=X^2-4X+1.75, which has exactly 2 points in common with equation Y=0. If the difference between the two common points of parabola Y=X^2-4X+1.75 and line Y=0 equals the range of values in common between rectangle side CD and line Y=0 then what is the area of rectangle ABCD?
A)6.25
B)6.75
C)7.0
D)7.25
E)9.0
Please Allow COol_JoHnnY to POst HiS ansWEr FirsT! Thank YOu! :rotate
Rectangle ABCD has a width of 2.25, and length CD is a subset of values of the infinite set of values in equation Y=0. Rectangle ABCD also has three points in common with parabola Y=X^2-4X+1.75, which has exactly 2 points in common with equation Y=0. If the difference between the two common points of parabola Y=X^2-4X+1.75 and line Y=0 equals the range of values in common between rectangle side CD and line Y=0 then what is the area of rectangle ABCD?
A)6.25
B)6.75
C)7.0
D)7.25
E)9.0
Please Allow COol_JoHnnY to POst HiS ansWEr FirsT! Thank YOu! :rotate
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Quantitative Questions Forum
Still interested in this question? Check out the "Best Topics" block below for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
05 Nov 2005, 23:56
Kudos
Bookmarks
ok leme try ....
Width 2.25 , so to calculate the area of need length
two points are common between parabola and line so
X^2-4X+1.75=0
(x-.5)(x-3.5)=0
x=.5 and X=3.5 both of these points line on line Y=0
so length = 3.5 - .5 = 3
area = 2.25*3 = 6.75
Am i Right .....
RK
thanx man for creating the question ..for me ..appreciate your effort
06 Nov 2005, 01:04
Kudos
Bookmarks
Titleist
The bold part means CD is also the two roots of equation
x^2-4X+1.75= 0 ------> There can only be TWO intersections between the rectangle and the parabola. If not, please show me the exception
...It's when the nadir of the parabola touches AB ...and ABCD belongs to the area below the x-axis( CD lies on x-axis)
