Arithmetic Sequence

Front

Is the sequence arithmetic: 37, 31, 25, 19, ...

Back

Yes

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: -34, -29, -24, -19, ...

Back

d = 5

Front

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

Back

-11

Front

Find the common difference: -18, -23, -28, -33, ...

Back

d = -5

Front

Find the common difference: 1, 201, 401, 601, ...

Back

d = 200

Front

Given the sequence:
 25, 21, 17, 13,...
Write the explicit equation that models the sequence. Options: a_n = 4n + 29, a_n = -4n + 25, a_n = -4n + 29, a_n = 4n + 25

Back

a_n = -4n + 29

Front

Find the 32nd term of this sequence.
9, 4, -1, -6, -11, ...

Back

-146

Front

Explicit rule for the sequence: 6 + 5(n - 1), 4 + 6(n - 1), 6 - 4(n - 1)

Back

6 + 5(n - 1)