Geometric Sequences Answers

When is a sequence geometric?

A student wrote the first three values in a geometric sequence as shown below.Which of the following shows the correct relationship between these terms?

Which formula can be used to find the nth term in a geometric sequence where and r = 2?

What is the common ratio of the geometric sequence below?625, 125, 25, 5, 1, ...

Which formula can be used to find the nth term of the geometric sequence below?

Four students wrote sequences in math class. AngelaBradleyCarterDominiqueWhich student wrote a geometric sequence?

Which formula can be used to find the nth term of a geometric sequence where the fifth term is and the common ratio is ?

At a local high school, enrollment in the drama club increases by 5% each year. What is the common ratio in this situation?

What is the common ratio of the sequence below?

What is the common ratio of the geometric sequence below?–2, 4, –8, 16, –32, ...