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1. |
Solve the equation n2 +3n = 0 by graphing. |
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A. |
0 |
B. |
3 |
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C. |
0, -3 |
D. |
0, 3 |
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Hint |
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2. |
Solve the equation w2 - 4w = 12 by graphing. |
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A. |
0, -3 |
B. |
1, 4 |
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C. |
6 |
D. |
-2, 6 |
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Hint |
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3. |
Solve x2 - 4x - 5 = 0 by factoring. |
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A. |
-1, -5 |
B. |
-1, 5 |
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C. |
1, 5 |
D. |
1, -5 |
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Hint |
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4. |
Solve y2 + 8y + 16 = 0 by factoring. |
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A. |
-4 |
B. |
4 |
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C. |
-4, 4 |
D. |
4, 8 |
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Hint |
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5. |
Solve x2 - 6x = 0 by graphing or by factoring. |
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A. |
-6 |
B. |
-6, 0 |
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C. |
0 |
D. |
0, 6 |
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Hint |
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