1) If the first term of an arithmetic sequence is 10 and the common difference is 5, what is the 6th term? a) 25 b) 30 c) 35 d) 40 2) An arithmetic sequence starts with 15 and has a common difference of -3. What is the 4th term? a) 3 b) 6 c) 9 d) 0 3) In an arithmetic sequence, the first term is 8 and the 10th term is 38. What is the common difference? a) -4 b) 4 c) 5 d) 6 4) If the 5th term of an arithmetic sequence is 50 and the common difference is 10, what is the first term? a) 40 b) 30 c) -20 d) 10 5) The 3rd term of an arithmetic sequence is 17 and the common difference is 4. What is the first term? a) 9 b) 11 c) 13 d) 21 6) An arithmetic sequence has a first term of -2 and a common difference of 3. Which term is equal to 25? a) 8th b) 9th c) 10th d) 11th 7) The 7th term of an arithmetic sequence is 31 and the 12th term is 56. Find the common difference. a) 5 b) 6 c) 7 d) 8 8) An arithmetic sequence has a first term of 25 and a common difference of -4. What is the 10th term? a) 11 b) -11 c) 13 d) -13 9) Calculate the sum of the first 10 terms of an arithmetic sequence where the first term is 2 and the common difference is 4. a) 200 b) 210 c) 220 d) 100 10) A sequence is defined by a_n = 3n - 1. Is this sequence an arithmetic sequence? If so, what is the first term and common difference a) No, it is not an arithmetic sequence. b) Yes, the first term is 2 and the common difference is 3. c) Yes, the first term is 3 and the common difference is -1. d) Yes, the first term is -1 and the common difference is 3.

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