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1. |
What is the next term in the sequence 1, 5, 25, 125, … ? |
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A. |
225 |
B. |
3,125 |
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C. |
129 |
D. |
625 |
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Hint |
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2. |
Find the next term in the sequence
15, 19, 23, 27, … |
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A. |
29 |
B. |
81 |
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C. |
31 |
D. |
30 |
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Hint |
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3. |
Choose the sequence that is arithmetic. |
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A. |
17, 29, 41, 53, … |
B. |
4, 12, 36, 108, … |
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C. |
1, 1, 2, 3, … |
D. |
5, 7, 12, 18, … |
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Hint |
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4. |
Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16, … |
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A. |
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric |
B. |
×2; geometric |
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C. |
+1; arithmetic |
D. |
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric |
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Hint |
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5. |
Choose the sequence that is geometric. |
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A. |
4, 0.8, 0.16, 0.032, … |
B. |
1.2, 1.8, 2.4, 3.0, … |
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C. |
8, 7, 6, 5, … |
D. |
1, 2, 6, 24, … |
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Hint |
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