Arithmetic Sequence as a Linear function

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

What is the common difference in an arithmetic sequence?

Back

The common difference is the constant amount that each term increases or decreases by in an arithmetic sequence.

Front

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

Back

Front

What is the explicit formula for an arithmetic sequence?

Back

Front

If the first term of an arithmetic sequence is 3 and the common difference is 5, what is the 4th term?

Back

Front

What is the formula to find the sum of the first n terms of an arithmetic sequence?

Back

Front

What is the 20th term of the sequence 2, 5, 8, 11...?

Back

The 20th term is 59.

Front

What is the common difference of the sequence 2, -1, -4, -7...?

Back

The common difference is -3.

Front

Create the explicit formula for the sequence: 2, 8, 14,...

Back

Front

Write an equation for the nth term of this arithmetic sequence: –5, –2, 1, 4,...

Back