Arithmetic Sequences (and Summation)

Front

The next two terms of the sequence 4, 7, 10, 13 are...

Back

16 and 19

Front

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

Back

-11

Front

Identify the common difference.
3, 7, 11, 15, ...

Back

4

Front

Create the explicit formula for the sequence: 2, 8, 14, ...

Back

a_n=6n-4

Front

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

Back

a_n = -4n + 29

Front

Find the first term of the sequence where a₁₄=68 and d=3.

Back

29

Front

What sequence follows the formula  a_n =4n+11? Options: 4, 15, 26, 37..., 15, 19, 23, 27..., 15, 26, 37, 48..., 11,15, 19, 23...

Back

15, 26, 37, 48...

Front

Find the 32nd term of this sequence: 34, 37, 40, 43, ...

Back

127

Front

Find the 25th term of the sequence if a₁ = 5 and d = 0.5

Back

17

Front

This summation is the same as which series? Options: 1 + 2 + 3 + 4 + 5 + 6, (1 - 2) + (2 - 2) + (3 - 2) + (4 - 2) + (5 - 2) + (6 - 2), (1 - 2) + (6 - 2), (1 - 2) + (2 - 2) + (3 - 2) + (4 - 2)

Back

(1 - 2) + (2 - 2) + (3 - 2) + (4 - 2) + (5 - 2) + (6 - 2)