Forum Home > GMAT > Quantitative > Problem Solving (PS)
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.
Dec 1511:00 AM IST
-01:00 PM IST
Attend this free GMAT Algebra Webinar and learn how to master the most challenging Inequalities and Absolute Value problems with ease.
Dec 1410:00 AM EST
-12:00 PM EST
Think a 100% GMAT Verbal score is out of your reach? Target Test Prep will make you think again! Our course uses techniques such as topical study and spaced repetition to maximize knowledge retention and make studying simple and fun.- Dec 14
11:00 AM IST
-01:00 PM IST
Attend this session to learn how to Deconstruct arguments, Pre-Think Author’s Assumptions, and apply Negation Test. 
Dec 1608:00 AM PST
-11:59 PM PST
GMAT Club 12 Days of Christmas is a 4th Annual GMAT Club Winter Competition based on solving questions. This is the Winter GMAT competition on GMAT Club with an amazing opportunity to win over $40,000 worth of prizes!- Dec 17
09:00 AM PST
-10:00 AM PST
Join Manhattan Prep instructor Whitney Garner for a fun—and thorough—review of logic-based (non-math) problems, with a particular emphasis on Data Sufficiency and Two-Parts. - Dec 18
10:00 AM PST
-11:00 AM PST
Here is the essential guide to securing scholarships as an MBA student! In this video, we explore the various types of scholarships available, including need-based and merit-based options.
04 Jul 2018, 01:54
Kudos
Bookmarks
E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
45%
(medium)
Question Stats:
67% (02:12) correct
33%
(02:09)
wrong
based on 202
sessions
History
Date
Time
Result
Not Attempted Yet
[GMAT math practice question]
In the xy-plane, line L has equation \(y=mx+b\), where \(1<m<5\). If line L passes through (1,1), which of the following points also lies on line L?
A. (2, -1)
B. (2,0)
C. (2,1)
D. (2,2)
E. (2,3)
In the xy-plane, line L has equation \(y=mx+b\), where \(1<m<5\). If line L passes through (1,1), which of the following points also lies on line L?
A. (2, -1)
B. (2,0)
C. (2,1)
D. (2,2)
E. (2,3)
04 Jul 2018, 02:24
Kudos
Bookmarks
MathRevolution
[GMAT math practice question]
In the xy-plane, line L has equation \(y=mx+b\), where \(1<m<5\). If line L passes through (1,1), which of the following points also lies on line L?
A. (2, -1)
B. (2,0)
C. (2,1)
D. (2,2)
E. (2,3)
In the xy-plane, line L has equation \(y=mx+b\), where \(1<m<5\). If line L passes through (1,1), which of the following points also lies on line L?
A. (2, -1)
B. (2,0)
C. (2,1)
D. (2,2)
E. (2,3)
Use equation to solve..
\(y=mx+b............1=m+b........ b=1-m.\)
Since b is constant, y=mx+b=mx+1-m
Now all choices contain x as 2, substitute y=2m+1-m=m+1
Now 1<m<5 ....... Add 1 to all
1+1<m+1<5+1......2<m+1<6
In all choices Only value given is 3
So ans (2,3)
E
General Discussion
vaibhav1221
Joined: 19 Nov 2017
Last visit: 16 Feb 2024
Posts: 299
Own Kudos:
Given Kudos: 50
Location: India
Schools: IIMA '25 (A) Columbia CBS'26 (D) Fuqua '26 (D) ISB '25 (WL) Darden '26 (D) Kenan-Flagler '26 (WL)
GMAT 1: 710 Q49 V38
GPA: 3.25
WE:Account Management (Advertising and PR)
Schools: IIMA '25 (A) Columbia CBS'26 (D) Fuqua '26 (D) ISB '25 (WL) Darden '26 (D) Kenan-Flagler '26 (WL)
GMAT 1: 710 Q49 V38
Posts: 299
Kudos:
359
04 Jul 2018, 02:49
Kudos
Bookmarks
MathRevolution
[GMAT math practice question]
In the xy-plane, line L has equation \(y=mx+b\), where \(1<m<5\). If line L passes through (1,1), which of the following points also lies on line L?
A. (2, -1)
B. (2,0)
C. (2,1)
D. (2,2)
E. (2,3)
In the xy-plane, line L has equation \(y=mx+b\), where \(1<m<5\). If line L passes through (1,1), which of the following points also lies on line L?
A. (2, -1)
B. (2,0)
C. (2,1)
D. (2,2)
E. (2,3)
\(y=mx + b\) 1
(1,1) is a point on the line
Substitute \(X=1\) and \(Y=1\)
We get \(m=-b\) 2
Substitute 2 in 1
\(y=-bx+b\)
Options A, B, C can be eliminated because value of B will be less than 1 and this the value of M would not meet the criteria mentioned in the question.
Options D and E would fit the criteria, however, Option D can be eliminated because if (2,2) is a point and (1,1) is a point on the line, then the slope, m, would be equal to 1. But \(1<m<5\).
Therefore, Option E.
