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.
In a rectangular co-ordinate system, point Q is
[#permalink]
30 Aug 2023, 01:08
30 Aug 2023, 01:08
Expert Reply
1
Bookmarks
00:00
Question Stats:
90% (02:23) correct
10% (04:48) wrong based on 10 sessions
Hide Show timer Statistics
In a rectangular co-ordinate system, point Q is located by starting at point P(2,1) , moving 3 units up and 4 units to the right. What is the equation of the line PQ ?
A. 4y – 3x + 1 = 0
B. 4y + 3x + 2 = 0
C. 3y – 4x + 2 = 0
D. 4y – 3x + 2 = 0
E. 3y – 4x + 1 = 0
Post A Detailed Correct Solution For The Above Questions And Get Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE Math Essentials - A most comprehensive handout!!
\(\Longrightarrow\) ALL the GRE Quant and Verbal Practice Directories in ONE place (2023)
\(\Longrightarrow\) Best GRE Test Books of 2023
A. 4y – 3x + 1 = 0
B. 4y + 3x + 2 = 0
C. 3y – 4x + 2 = 0
D. 4y – 3x + 2 = 0
E. 3y – 4x + 1 = 0
Post A Detailed Correct Solution For The Above Questions And Get Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE Math Essentials - A most comprehensive handout!!
\(\Longrightarrow\) ALL the GRE Quant and Verbal Practice Directories in ONE place (2023)
\(\Longrightarrow\) Best GRE Test Books of 2023
Re: In a rectangular co-ordinate system, point Q is
[#permalink]
10 Sep 2023, 09:06
10 Sep 2023, 09:06
1
Point Q is 3 units up and 4 units to the right from Point P. From this, you know the slope is 3/4 (rise over run = slope).
Substitute one of the points in to the equation y = 3/4x + b
For example, substitute Point (2, 1).
1 = 3/4(2) + b
b = -1/2
y = 3/4x -1/2
Match the format of the question:
4y = 3x -2
4y - 3x + 2 = 0
Answer D
Substitute one of the points in to the equation y = 3/4x + b
For example, substitute Point (2, 1).
1 = 3/4(2) + b
b = -1/2
y = 3/4x -1/2
Match the format of the question:
4y = 3x -2
4y - 3x + 2 = 0
Answer D
gmatclubot
Re: In a rectangular co-ordinate system, point Q is [#permalink]
10 Sep 2023, 09:06
Moderators:
