Arithmetic sequence

Front

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

Back

No

Front

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

Back

d = 5

Front

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

Back

d = -8

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: 25, 34, 43, 52, ...

Back

61, 70, 79

Front

Select the explicit rule that represents the sequence: a_n = 14(-3)(n - 1), a_n = 3 + (n - 1)(14), a_n = 14 + (n - 1)(-3), a_n = -3 + (n - 1)(14)

Back

a_n = 14 + (n - 1)(-3)

Front

Find a₂₆ in the arithmetic sequence: -15, -35, -55, -75, ...

Back

-515

Front

Find the 35th term in the arithmetic sequence: -10, -14, -18, -22, ...

Back

-146

Front

Select the explicit rule that represents the sequence: a_n = 6 + 5(n - 1), a_n = 4 + 6(n - 1), a_n = 6 - 4(n - 1)

Back

a_n = 6 + 5(n - 1)

Front

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

Back

a_n = 25 +(n-1)(-4)