tamiyah116 tamiyah116 21-10-2022 Mathematics contestada Consider the arithmetic sequence an = 5 + 3 (n − 1) a. What are the first 5 terms of the sequence? b. What is the 9th term in the sequence? c. Rewrite the explicit formula as a function. d. What is f(15)? e. f(n) = 65 what is n?