Find the common difference d and the nth term an of the arithmetic sequence with the specified terms. 3rd term is 19; 8th term is 44
A. d = 5; an = 5n + 9
B. d = 9; an = 9n + 5
C. d = 10; an = 10n + 14
D. d = 5; an = 5n + 4
Answer: D
Mathematics
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