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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Which is an equation of the preceding graph? Indicate all such equatio
[#permalink]
08 Mar 2022, 04:00
08 Mar 2022, 04:00
1
Expert Reply
4
Bookmarks
00:00
Question Stats:
40% (01:20) correct
59% (01:39) wrong based on 27 sessions
Hide Show timer Statistics
Attachment:
GRe Which is an equation of the preceding graph.jpg [ 32.46 KiB | Viewed 2196 times ]
Which is an equation of the preceding graph?
Indicate all such equations
(A) \(y = –x^2 + 6x – 5\)
(B) \(y = –x^2 + 6x + 5\)
(C) \(y = x^2 – 6x – 5\)
(D) \(y = x^2 – 6x + 5\)
(E) \(y = –(x – 3)^2 + 4\)
(F) \(y = –(x – 3)^2 – 4\)
Re: Which is an equation of the preceding graph? Indicate all such equatio
[#permalink]
27 May 2022, 03:47
27 May 2022, 03:47
1
You can put the values of \(x\) &\( y\) in each equation according to the graph.
\((x,y) = (1,0) (2,3) (3,4) (4,3) (5,0)\)
These are the values to cross-check.
Regards,
R
Detailed explanation would be appreciated.
\((x,y) = (1,0) (2,3) (3,4) (4,3) (5,0)\)
These are the values to cross-check.
Regards,
R
SivhHarish wrote:
Detailed explanation would be appreciated.
General Discussion
Re: Which is an equation of the preceding graph? Indicate all such equatio
[#permalink]
08 Mar 2022, 10:24
08 Mar 2022, 10:24
1
Got it wrong as I didn't test x =3 for option D.
Input x = 1 , 3 & 5 and y should be equal to 0, 4 & 0 respectively.
So ans is A & E
Input x = 1 , 3 & 5 and y should be equal to 0, 4 & 0 respectively.
So ans is A & E
