MATH SOLVE

3 months ago

Q:
# Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = 12 + (n-1)(3)12, 21, 390, 9, 2712, 24, 423, 24, 27

Accepted Solution

A:

12, 21, 39 is the sequence given the given rule. Just plug in n=1, 4, 10 to evaluate each term.