Arithmetic and Geometric Sequences

Front

Is the sequence arithmetic: -3, 3, -3, 3, ...

Back

No

Front

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

Back

Yes

Front

Find the common difference: 29, 21, 13, 5, ...

Back

d = -8

Front

Which of the following is an example of an arithmetic sequence?
Options: 4, 8, 16, 32, 64, 1, 2, 4, 7, 11, 15, 13, 11, 9, 7, 3, 6, 12, 24, 48

Back

15, 13, 11, 9, 7

Front

What kind of sequence is the pattern 400, 200, 100, 50, 25, ...?

Back

Geometric

Front

Classify the sequence: −34, −26, −18, −10, −2, ... as Arithmetic, Geometric, or Neither.

Back

Arithmetic

Front

Which of the following is an example of an arithmetic sequence? Options: 4, 8, 16, 32, 64; 1, 2, 4, 7, 11; 15, 13, 11, 9, 7; 3, 6, 12, 24, 48

Back

15, 13, 11, 9, 7

Front

Next 3 terms in the geometric sequence: 512, 256, 128, ___, ___, ___

Back

64, 32, 16

Front

What is the next number in the geometric sequence? 1/2, -3/8, 9/32, -27/128, ___

Back

81/512

Front

Find a₁₂ in the sequence -1, -3, -9, -27, ...

Back

-177,147