Arithmetic and Geometric Sequences

Front

Which sequence is NOT an arithmetic sequence? -7, -13, -19, -25,..., -10, -6, -2, 2,.., 6, 8, 10, 12,..., 3, 15, 75, 375,...

Back

3, 15, 75, 375,... is not an arithmetic sequence.

Front

Which sequence is NOT an arithmetic sequence?
Options: 12, 18, 24, 30,..., 10, 3, -4, -11,..., 2, 4, 8, 16,..., 16, 20, 24, 28,...

Back

2, 4, 8, 16,...

Front

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

Back

d = -3

Front

What is a₁ in the following sequence? -6, -14, -22, -30, ...

Back

-6

Front

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

Back

d = 5

Front

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

Back

3, 12, 21

Front

Find the next three terms in the arithmetic sequence: -3, -8, -13, -18, ...

Back

-23, -28, -33

Front

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

Back

a_n = -4n + 29

Front

Equation for the arithmetic sequence: 16, 13, 10, 7, ...

Back

a_n = -3n + 19

Front

What is the common ratio for the sequence:
28, 14, 7, 3.5...

Back

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