ALNISHAUSMANGO ALNISHAUSMANGO Math Answered 1. The common difference of 3, 7, 11, 15, 19,... is __? a. -4b. 3 c. 19 d. 42. Which of the following that can be used in solving nth term of the arithmetic sequence? a. On = 2n + 1 b. an = a1 + d(n-1) c. an = 2n - 1 d. On=a1-d(n + 1) 3. Solve for the 12th term of the arithmetic sequence -1,4,9, 14, ...? a. 49 b. 59 C. 54 d. 34 4. The inserted three (3) arithmetic means between 0 and 32 are____ a. 8, 16, and 24 b. 9, 18, and 27 c. 7. 14, and 21 d. 6, 12, and 24 5. What are the first and last terms of an arithmetic sequence when its arithmetic means are 35, 15, and -5? a. 65 and -35 b. 55 and -25 C. 45 and -20 d. 55 and -25
