Arithmetic Sequences & Series Flashcard

Front

Find the 22nd term of the sequence: 5, 8, 11, ...

Back

68

Front

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

Back

a_n=6n-4

Front

Find the first term of the sequence where a₁₄=68 and d=3.

Back

29

Front

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

Back

-11

Front

Find the 32nd term of this sequence: 34, 37, 40, 43, ...

Back

127

Front

Find the 25th term of the sequence if a₁ = 5 and d = 0.5

Back

17

Front

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

Back

a_n = -4n + 29

Front

The next two terms of the sequence 4, 7, 10, 13 are:

Back

16 and 19

Front

Is the sequence arithmetic: 17, 9, 1, -7, ...

Back

Yes

Front

Find the common difference: -34, -29, -24, -19, ...

Back

5