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Questions and Answers
What is the pattern observed in the sequence 121, 122, 123,...?
What is the pattern observed in the sequence 121, 122, 123,...?
- Increasing by 2 each time (correct)
- Decreasing by 1 each time
- Alternating between adding and subtracting 1
- Increasing by 1 each time
What is the relationship between the two sequences 5, 4, 3, 2, 1 and 5.0, 4.5, 4.0, 3.5, 3.0?
What is the relationship between the two sequences 5, 4, 3, 2, 1 and 5.0, 4.5, 4.0, 3.5, 3.0?
- The second sequence is the double of the first sequence
- The second sequence is the reciprocal of the first sequence
- The second sequence is the decimal equivalent of the first sequence (correct)
- The second sequence is the square of the first sequence
What is the common difference between the terms in the sequence -2, -4, -6, -8, -10?
What is the common difference between the terms in the sequence -2, -4, -6, -8, -10?
- -3
- -1
- -4
- -2 (correct)
What is the pattern observed in the sequence 2, 0, -2, -4, -6, -8, -10?
What is the pattern observed in the sequence 2, 0, -2, -4, -6, -8, -10?
What is the relationship between the numbers 121, 122, 123,..., and the numbers 5, 4, 3, 2, 1?
What is the relationship between the numbers 121, 122, 123,..., and the numbers 5, 4, 3, 2, 1?
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