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Which of the following could be the graph of all values of x
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10 Aug 2018, 10:34
10 Aug 2018, 10:34
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71% (01:04) correct
28% (01:22) wrong based on 78 sessions
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Which of the following could be the graph of all values of x that satisfy the inequality \(4 – 11x ≥ \frac{-2x+3}{2}\) ?
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Re: Which of the following could be the graph of all values of x
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11 Aug 2018, 12:12
11 Aug 2018, 12:12
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This is a simple case of solving the inequality:
4–11x ≥ (−2x+32)/2
Multiply both sides by 2
8 - 22x ≥ −2x+32
Add both sides by 22x
8 ≥ 20x+32
Subtract 32 from both sides
-24 ≥ 20x
Divide both sides by 20
-6/5 ≥ x
So x is less than or equal to some negative number. The only graph that fulfills this requirement is A.
4–11x ≥ (−2x+32)/2
Multiply both sides by 2
8 - 22x ≥ −2x+32
Add both sides by 22x
8 ≥ 20x+32
Subtract 32 from both sides
-24 ≥ 20x
Divide both sides by 20
-6/5 ≥ x
So x is less than or equal to some negative number. The only graph that fulfills this requirement is A.
Re: Which of the following could be the graph of all values of x
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18 Mar 2019, 03:32
18 Mar 2019, 03:32
1
4–11x≥(−2x+3)/2
8-22x≥-2x+3
5≥20x
1/4≥x
X is less than 0.25, option A is correct
8-22x≥-2x+3
5≥20x
1/4≥x
X is less than 0.25, option A is correct
