the-recursive-formula-and-the-common-ratio-of-a-geometric-sequence-are-given-fin

Question

The recursive formula and the first term of a geometric sequence are given. Find the first eight terms.a_{n} = 2a_{n-1}, a_{1 } = 5

Accepted Answer

5, 10, 20, 40, 80, 160, 320, 640

Answer

2, 4, 6, 8, 10, 20, 40, 80

Answer

10, 15, 20, 25, 125, 250, 500, 1000

Answer

5, 10, 15, 20, 25, 50, 100, 200

The recursive formula and the first term of a geometric sequence are given. Find the first eight terms.an = 2an-1, a1 = 5