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.
The functions f and g are defined as f(x, y) = 2x + y and g(
[#permalink]
14 May 2019, 00:59
14 May 2019, 00:59
Expert Reply
00:00
Question Stats:
80% (00:48) correct
20% (01:20) wrong based on 25 sessions
Hide Show timer Statistics
The functions f and g are defined as f(x, y) = 2x + y and g(x, y) = x + 2y. What is the value of f(3, 4) ?
(A) f(4, 3)
(B) f(3, 7)
(C) f(7, 4)
(D) g(3, 4)
(E) g(4, 3)
(A) f(4, 3)
(B) f(3, 7)
(C) f(7, 4)
(D) g(3, 4)
(E) g(4, 3)
Re: The functions f and g are defined as f(x, y) = 2x + y and g(
[#permalink]
16 Apr 2020, 12:52
16 Apr 2020, 12:52
Expert Reply
f(x, y) = 2x + y and g(x, y) = x + 2y
f(3, 4) = 10
and g(4, 3) = 10
IMO E
f(3, 4) = 10
and g(4, 3) = 10
IMO E
Re: The functions f and g are defined as f(x, y) = 2x + y and g(
[#permalink]
12 Jul 2020, 22:44
12 Jul 2020, 22:44
Carcass wrote:
f(x, y) = 2x + y and g(x, y) = x + 2y
f(3, 4) = 10
and g(4, 3) = 10
IMO E
f(3, 4) = 10
and g(4, 3) = 10
IMO E
The question is asking about value of f(x,y) whereas acc to answer we have to prove f(x,y) = g(x,y). This is a confusing question
