Chapter 7-3 "Sequences"

Front

What is a sequence?

Back

A sequence is an ordered list of numbers that follow a specific pattern or rule.

Front

What is a common difference in a sequence?

Back

The common difference is the amount added or subtracted to get from one term to the next in an arithmetic sequence.

Front

Identify the common difference: 3, 7, 11, 15, ...

Back

4

Front

What is the rule for the sequence: 13, 16, 19, 22, ...?

Back

Add 3 to the previous number.

Front

What is the sixth number in the sequence: 13, 16, 19, 22, ...?

Back

28

Front

Identify the common difference: 10, 20, 30, 40, ...

Back

10

Front

What are the next two numbers in the sequence: 12, 17, 22, 27, ...?

Back

32, 37

Front

What is the rule for the sequence: 3, 9, 15, 21, 27?

Back

Add 6 to the previous number.

Front

What is an arithmetic sequence?

Back

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant.

Front

How do you find the nth term of an arithmetic sequence?

Back

The nth term can be found using the formula: a_n = a_1 + (n-1)d, where a_1 is the first term and d is the common difference.