Question

Please help meeeeh:

Find the first four terms and stated term given the arithmetic sequence, with a, as the 1" term.

an = 25 - 10n, a5
an = 11 + 9n, a6
an = 65 - 35n, a9

Answer 1

The nth term of an arithmetic sequence is given by an = a + (n – 1)d ... Step 1: First, calculate the difference between each pair of adjacent terms.

Explanation:

Hope this help's you