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If x is greater than 3 and less than 7, and y is less than 2 and gre
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17 May 2021, 15:02
17 May 2021, 15:02
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50% (01:47) correct
49% (02:10) wrong based on 85 sessions
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If x is greater than −3 and less than 7, and y is less than −2 and greater than −10, then which of the following expresses all possible values of xy ?
A. \(-14 > xy > −30\)
B. \(18 ≥ xy ≥ −54\)
C. \(30 ≥ xy ≥ −14\)
D. \(-30 > xy > -70\)
E. \(30 > xy > -70\)
A. \(-14 > xy > −30\)
B. \(18 ≥ xy ≥ −54\)
C. \(30 ≥ xy ≥ −14\)
D. \(-30 > xy > -70\)
E. \(30 > xy > -70\)
Re: If x is greater than 3 and less than 7, and y is less than 2 and gre
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17 May 2021, 20:03
17 May 2021, 20:03
2
\(-3 < x < 7\) & \(-10 < y < 2\)
We will need maximum and minimum values.
by multiplying, we will get
\(-70 < xy < 30\)
Answer E
We will need maximum and minimum values.
by multiplying, we will get
\(-70 < xy < 30\)
Answer E
Re: If x is greater than 3 and less than 7, and y is less than 2 and gre
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30 Jul 2024, 11:47
30 Jul 2024, 11:47
1
rx10 wrote:
\(-3 < x < 7\) & \(-10 < y < 2\)
We will need maximum and minimum values.
by multiplying, we will get
\(-70 < xy < 30\)
Answer E
We will need maximum and minimum values.
by multiplying, we will get
\(-70 < xy < 30\)
Answer E
Can you Eloberate Bit More?
