Arithmetic Sequences

24, 15, 6, ... is an arithmetic sequence

• True

• False

Find the 59th term of the arithmetic sequence 26, 17, 8, ...

Find the 75th term of the arithmetic sequence -17, -13, 9, ...

Find the 63rd term of the arithmetic sequence -1, 5, 11, ...

What is a formula for the nth term in the sequence 12, 20, 28, ...?

What is a formula for the nth term in the sequence -4, -9, -14, ...?

Find the next three terms in the arithmetic sequence: -33, -24, -15, -6, ...

• -1, 7, 15

• -5, 2, 9

• 3, 12, 21

• -65, -73, -81

Given the sequence:
 25, 21, 17, 13,...
Write the explicit equation that models the sequence.

• a_n = 4n + 29

• a_n = -4n + 25

• a_n = -4n + 29

• a_n = 4n + 25

Write the explicit rule for the arithmetic sequence
12, 10, 8, 6, ...

• a_n = 12n - 14

• a_n = 2n - 14

• a_n = -2n + 14

• a_n = -12n + 14

Identify the common difference.
97, 86, 75, 64, ...

• 8

• 11

• -11

• -8