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y x < 1 3y > x + 6 In the xy-plane if the point with coordinates (a,
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04 Sep 2023, 01:26
04 Sep 2023, 01:26
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45% (02:51) correct
54% (02:35) wrong based on 22 sessions
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y – x < 1
3y > x + 6
In the xy-plane if the point with coordinates (a, b) lies in the solution set of the system of the inequalities above, which of the following relationships between a and b must be true ?
Indicate all that apply
A. a > b
B. a < b
C. ab > 0
D. ab < 0
E. a < 0
Post A Detailed Correct Solution For The Above Questions And Get Kudos.
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3y > x + 6
In the xy-plane if the point with coordinates (a, b) lies in the solution set of the system of the inequalities above, which of the following relationships between a and b must be true ?
Indicate all that apply
A. a > b
B. a < b
C. ab > 0
D. ab < 0
E. a < 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: y x < 1 3y > x + 6 In the xy-plane if the point with coordinates (a,
[#permalink]
08 Sep 2023, 12:14
08 Sep 2023, 12:14
1
y < x + 1
y > 1/3 x + 2
After you graph the equations, you see the lines intersect in the first quadrant.
Since it's in the first quadrant, x and y coordinates are always going to be positive, meaning ab will always be greater than 0.
A and B aren't correct since the point can be anywhere below y = x + 1 and above y = 1/3x + 2. D and E aren't correct because it's the first quadrant and all the coordinates will be positive.
y > 1/3 x + 2
After you graph the equations, you see the lines intersect in the first quadrant.
Since it's in the first quadrant, x and y coordinates are always going to be positive, meaning ab will always be greater than 0.
A and B aren't correct since the point can be anywhere below y = x + 1 and above y = 1/3x + 2. D and E aren't correct because it's the first quadrant and all the coordinates will be positive.
Re: y x < 1 3y > x + 6 In the xy-plane if the point with coordinates (a,
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07 Jun 2024, 12:44
07 Jun 2024, 12:44
Do you have any other solution carcass?
