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 line y=-8/7x is graphed on the rectangular coordinate axes.
[#permalink]
Updated on: 30 Mar 2024, 00:51
Updated on: 30 Mar 2024, 00:51
1
Expert Reply
4
Bookmarks
00:00
Question Stats:
68% (01:15) correct
31% (01:49) wrong based on 58 sessions
Hide Show timer Statistics
Attachment:
GRE The line y=-87x is graphed on the rectangular coordinate axes..jpg [ 7.46 KiB | Viewed 4128 times ]
The line \(y=-\frac{8}{7}x+1\) is graphed on the rectangular coordinate axes.
Quantity A |
Quantity B |
OR |
OP |
A Quantity A is greater.
B Quantity B is greater.
C The two quantities are equal.
D The relationship cannot be determined from the information given.
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) Cracking the GRE Premium
\(\Longrightarrow\) GRE Math Essentials - A most comprehensive handout!!
Re: The line y=-8/7x is graphed on the rectangular coordinate axes.
[#permalink]
26 Jun 2023, 02:09
26 Jun 2023, 02:09
7
But the equation says y = -8/7*x right? in that case as y-intercept of line is 0, line will pass through origin. What am I not understanding?
General Discussion
The line y=-8/7x is graphed on the rectangular coordinate axes.
[#permalink]
05 Jun 2023, 04:00
05 Jun 2023, 04:00
2
Expert Reply
OE
The y-intercept, or b, in this case is 1. That means the line crosses the
y-axis at 1. So the coordinates of point P are (0, 1). Now we have to
determine the coordinates of point R. We know the y-coordinate is 0,
so let’s stick that into the equation (the slope and the y-intercept are
constant; they don’t change).
y = mx + b
\(0=-\frac{8}{7}x+1\)
Solving
\(x=\frac{7}{8}
\)
So the coordinates of point R are (7/8 , 0). That means OR, in Quantity A, is equal to , and OP, in Quantity B, is equal to 1. The answer is (B).
The y-intercept, or b, in this case is 1. That means the line crosses the
y-axis at 1. So the coordinates of point P are (0, 1). Now we have to
determine the coordinates of point R. We know the y-coordinate is 0,
so let’s stick that into the equation (the slope and the y-intercept are
constant; they don’t change).
y = mx + b
\(0=-\frac{8}{7}x+1\)
Solving
\(x=\frac{7}{8}
\)
So the coordinates of point R are (7/8 , 0). That means OR, in Quantity A, is equal to , and OP, in Quantity B, is equal to 1. The answer is (B).
