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In the xy-plane, P is the point of intersection of the two lines given
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18 Oct 2021, 05:06
18 Oct 2021, 05:06
Expert Reply
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Question Stats:
78% (01:34) correct
21% (01:45) wrong based on 19 sessions
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In the xy-plane, P is the point of intersection of the two lines given by the following equations:
y=2x-6
y=1/2x+6
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.
y=2x-6
y=1/2x+6
Quantity A |
Quantity B |
The x-coordinate of point P |
The y-coordinate of point P |
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, P is the point of intersection of the two lines given
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19 Oct 2021, 19:40
19 Oct 2021, 19:40
1
\(y=2x-6\) & \(y=\frac{1}{2}x+6\)
Both lines intersect at \(P\),
\(2x - 6 = \frac{1}{2}x + 6\)
\(2x - 12 = \frac{1}{2}x\)
\(x = 8\) so \(y = 10\)
Qt B > Qt A
Answer B
Both lines intersect at \(P\),
\(2x - 6 = \frac{1}{2}x + 6\)
\(2x - 12 = \frac{1}{2}x\)
\(x = 8\) so \(y = 10\)
Qt B > Qt A
Answer B
Re: In the xy-plane, P is the point of intersection of the two lines given
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12 Nov 2022, 05:33
12 Nov 2022, 05:33
1
Hi option D is missing (although D is not correct)
