Search found 5 matches
- by m_blooms
Tue May 06, 2008 5:56 am- Forum: Problem Solving
- Topic: Exponents
- Replies: 4
- Views: 1786
LAymans terms please---GMAT Prep Data Sufficiency
Does the integer k have a factor p such that 1<p<k
(1) "k>4!"
(2) "13!+2 <= k <= 13!+13"
I know its asking something about prime numbers...HELP PLEASE?
- by m_blooms
Wed Apr 16, 2008 12:57 pm- Forum: Data Sufficiency
- Topic: LAymans terms please---GMAT Prep Data Sufficiency
- Replies: 3
- Views: 2861
Help Please
From the GMATPrep Practice Exam-What is this asking? And the answer anyone?
For which of the following functions is f(a+b) = f(a) + f(b) for all positive numbers a and b?
a) f(x) =x^2
b) f(x) =x+1
c) f(x) =square root(x)
d) f(x) = 2/x
e) f(x) = -3x
- by m_blooms
Sat Apr 12, 2008 6:33 pm- Forum: Problem Solving
- Topic: Divisibility (Remainders): When the pos int x is div by 11,
- Replies: 10
- Views: 2610
Help Please
From the GMATPrep Practice Exam-What is this asking? And the answer anyone?
For which of the following functions is f(a+b) = f(a) + f(b) for all positive numbers a and b?
a) f(x) =x^2
b) f(x) =x+1
c) f(x) =square root(x)
d) f(x) = 2/x
e) f(x) = -3x
- by m_blooms
Sat Apr 12, 2008 6:33 pm- Forum: Problem Solving
- Topic: Divisibility (Remainders): When the pos int x is div by 11,
- Replies: 10
- Views: 2610
GMAT Prep Question: What are they asking me to do???
From the GMATPrep Practice Exam-What is this asking? And the answer anyone?
For which of the following functions is f(a+b) = f(a) + f(b) for all positive numbers a and b?
a) f(x) =x^2
b) f(x) =x+1
c) f(x) =square root(x)
d) f(x) = 2/x
e) f(x) = -3x
- by m_blooms
Sat Apr 12, 2008 3:22 pm- Forum: Problem Solving
- Topic: GMAT Prep Question: What are they asking me to do???
- Replies: 2
- Views: 1509