Lemma
EasyCounting & chance
OpenStax, Algebra and Trigonometry 2e §13.3 Geometric Sequences · Exercise 4 · Probability · Counting & chance

Geometric Sequences · Exercise 4

Find the general term (nth term) of a geometric sequence.

Find the sixteenth term of a sequence where the first term is 11 and the common ratio is −6.

Its source prints no answer for this problem, so there's nothing to check against.

~5 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §13.3 Geometric Sequences · Exercise 4

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.