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GRE Math Challenge #32- Correct Graph of x
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Updated on: 18 Feb 2020, 09:58
Updated on: 18 Feb 2020, 09:58
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Question Stats:
83% (00:39) correct
16% (01:21) wrong based on 31 sessions
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Of the following, which could be the graph of \(-5 < 2x + 3 < 9\) ?
#greprepclub Of the following, which could be the graph.jpg [ 29 KiB | Viewed 2152 times ]
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#greprepclub Of the following, which could be the graph.jpg [ 29 KiB | Viewed 2152 times ]
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Re: GRE Math Challenge #32- Correct Graph of x
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26 Nov 2018, 07:48
26 Nov 2018, 07:48
1
sandy wrote:
Attachment:
figure 21.jpg
GIVEN: -5 < 2x + 3 < 9
Subtract 3 from all sides: -8 < 2x < 6
Divide all sides by 2 to get: -4 < x < 3
Answer: B
Cheers,
Brent
Re: GRE Math Challenge #32- Correct Graph of x
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18 Feb 2020, 09:58
18 Feb 2020, 09:58
Expert Reply
Bump for further discussion
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