Geometric Sequences Formula Quizmaster : MATHguide
Geometric Sequences Formula Quizmaster: MATHguide
Review the Lesson | MATHguide homepage Updated June 18th, 2023


Status: Waiting for your answers.

Use the following geometric sequence for the problem below:

11, -5.5, 2.75, -1.375, ...

For the formula that represents the general term, an = a1rn - 1,
fill in the blanks to make the formula correct.

an = ()()n - 1