Geometric Sequences

Front

Determine whether the sequence is arithmetic, geometric, or neither.

Back

arithmetic

Front

Determine whether the sequence is arithmetic, geometric, or neither.

Back

geometric

Front

Determine whether the sequence is arithmetic, geometric, or neither.

Back

geometric

Front

Find the common ratio for the geometric sequence. Options: 10, 1/2, 2, 4

Back

2

Front

Write the explicit formula for the geometric sequence.

Back

a_n = 10(2)^n-1

Front

Find the common ratio for the geometric sequence.

Back

-1

Front

Write the explicit formula for the geometric sequence. Options: a_n = 7(1)ⁿ, a_n = 7(-1)ⁿ, a_n = 7(-1)^n-1, a_n = -1(7)^n-1

Back

a_n = 7(-1)^n-1

Front

Find the common ratio for the geometric sequence.

Back

-4

Front

Write the explicit formula for the geometric sequence. Options: a_n = 4(3)^n-1, a_n = 3(4)^n-1, a_n = -4(3)^n-1, a_n = 3(-4)^n-1

Back

a_n = 3(-4)^n-1

Front

Find the common ratio for the geometric sequence. Options: 2/3, 3/2, -2/3, -3/2

Back

2/3