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In the xy-plane, the point (3,1) is on line m, and the po
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26 Aug 2020, 05:05
26 Aug 2020, 05:05
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In the xy-plane, the point (3,1) is on line m, and the point (−1, −3) is on line n. Each of the lines has a negative slope.
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
The slope of line m |
The slope of line n |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Re: In the xy-plane, the point (3,1) is on line m, and the po
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26 Aug 2020, 05:06
26 Aug 2020, 05:06
Expert Reply
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
For more theory and practice see our GRE - Math Book
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
For more theory and practice see our GRE - Math Book
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Re: In the xy-plane, the point (3,1) is on line m, and the po
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26 Aug 2020, 05:54
26 Aug 2020, 05:54
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Carcass wrote:
In the xy-plane, the point (3,1) is on line m, and the point (−1, −3) is on line n. Each of the lines has a negative slope.
Quantity A |
Quantity B |
The slope of line m |
The slope of line n |
Here are two possible cases that meet the given conditions...
CASE I:
In this case, lines m and n have the same slope (since the two lines are parallel)
So, Quantity A = Quantity B
CASE II:
In this case, lines m and n do NOT have the same slope
So, Quantity A ≠ Quantity B
Answer: D
Cheers,
Brent
