# Sequences

# Patterns Exercises

### Example 1

Write the formula for the general term of the sequence. Assume the first term of the sequence corresponds to *n* = 1.

3, 4, 5, 6,...

### Example 2

Write the formula for the general term of the sequence. Assume the first term of the sequence corresponds to *n* = 1.

4, 8, 12, 16,...

### Example 3

Write the formula for the general term of the sequence. Assume the first term of the sequence corresponds to *n* = 1.

5, 9, 13, 17,...

### Example 4

*n* = 1.

0, 3, 8, 15, 24,...

### Example 5

*n* = 1.

3, 6, 9, 12, 15,...

### Example 6

*n* = 1.

2, 5, 8, 11, 14,...

### Example 7

*n* = 1.

-1, -2, -3, -4,...

### Example 8

*n* = 1.

9, 19, 29, 39,...

### Example 9

*n* = 1.

9, 18, 27, 36,...

### Example 10

*n* = 1.

2, 8, 18, 32, 50,...

### Example 11

Find a formula for the general term of the sequence. The sequence starts with *n* = 1.

### Example 12

Find a formula for the general term of the sequence. The sequence starts with *n* = 1.

### Example 13

Find a formula for the general term of the sequence. The sequence starts with *n* = 1.

### Example 14

Find a formula for the general term of the sequence. The sequence starts with *n* = 1.

### Example 15

Find a formula for the general term of the sequence. The sequence starts with *n* = 1.

### Example 16

Find a formula for the general term of each sequence. Assume each sequence starts with *n* = 1.

2, -4, 6, -8, 10,...

### Example 17

Find a formula for the general term of each sequence. Assume each sequence starts with *n* = 1.

-3, 6, -9, 12, -15,...

### Example 18

Find a formula for the general term of each sequence. Assume each sequence starts with *n* = 1.

-1, 3, -5, 7,...