Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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| 1. | Choose
the graph that represents the ordered pair.
A(2,–10)
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| 2. | Choose
the graph that represents the ordered pair.
A(–5,3)
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| 3. | Choose
the graph that represents the ordered pair.
A(–4,–9)
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| 4. | Choose
the graph that represents the ordered pair.
A(6,–1)
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| 5. | Choose
the graph that represents the ordered pair.
A(–9,1)
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| 6. | State
the domain and the range of each relation:
{(–2,17),
(3,28)}
a. | Domain: –2 ,
3 Range: 17, 28 | c. | Domain: 28, 3 Range: 28,
–2 | b. | Domain:–2, 17 Range: –2,
28 | d. | This is not a
relation. | | | | |
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| 7. | State
the domain and the range of each relation:
{(11,20),
(20,28)}
a. | Domain: 11 , 20
Range: 20, 28 | c. | Domain: 28, 20 Range: 28,
11 | b. | Domain:11, 20
Range: 11, 28 | d. | This is not a
relation. | | | | |
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| 8. | State
the domain and the range of each relation:
{(2,17),
(4,20)}
a. | Domain: 2 , 4
Range: 17, 20 | c. | Domain: 20, 4 Range: 20,
2 | b. | Domain:2, 17
Range: 2, 20 | d. | This is not a
relation. | | | | |
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| 9. | State
the domain and the range of each relation:
{(–8,18),
(19,21)}
a. | Domain: –8 ,
19 Range: 18, 21 | c. | Domain: 21, 19 Range: 21,
–8 | b. | Domain:–8, 18 Range: –8,
21 | d. | This is not a
relation. | | | | |
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| 10. | State
the domain and the range of each relation:
{(–7,20),
(19,27)}
a. | Domain: –7 ,
19 Range: 20, 27 | c. | Domain: 27, 19 Range: 27,
–7 | b. | Domain:–7, 20 Range: –7,
27 | d. | This is not a
relation. | | | | |
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| 11. | Solve
4y + 8x = 11 if the domain is {4}.
a. | The solution set is
{4,
–5.25} | c. | The solution set is
{4,–2.625} | b. | The solution set is
{4,–10.5} | d. | The solution set
is {4,–2.625} | | | | |
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| 12. | Solve
10y + 2x = 15 if the domain is {10}.
a. | The solution set is
{10,
–0.5} | c. | The solution set is
{10,–0.25} | b. | The solution set is
{10,–1} | d. | The solution set
is {10,–2.5} | | | | |
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| 13. | Solve
5y + 9x = 11 if the domain is {2}.
a. | The solution set is
{2,
–1.4} | c. | The solution set is
{2,–0.7} | b. | The solution set is
{2,–2.8} | d. | The solution set
is {2,–0.777777777778} | | | | |
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| 14. | Solve
9y + 1x = 11 if the domain is {8}.
a. | The solution set is
{8,
0.333333333333} | c. | The solution set is
{8,0.166666666667} | b. | The solution set is
{8,0.666666666667} | d. | The solution set is {8,3} | | | | |
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| 15. | Solve
7y + 6x = 5 if the domain is {6}.
a. | The solution set is
{6,
–4.428571428571} | c. | The solution set is
{6,–2.214285714286} | b. | The solution set is
{6,–8.857142857143} | d. | The solution set is
{6,–5.166666666667} | | | | |
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| 16. | Choose
the correct graph of this linear equation:
10x + 13y = 9
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| 17. | Choose
the correct graph of this linear equation:
10x + 10y = 6
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| 18. | Choose
the correct graph of this linear equation:
8x + 3y = 2
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| 19. | Choose
the correct graph of this linear equation:
6x + 0y = 4
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| 20. | Choose
the correct graph of this linear equation:
1x + 10y = 8
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