# Points, Vectors, and Functions

### Example 1

Exercises. Determine which quadrant each vector is in.

- <3,4 >

### Example 2

Exercises. Determine which quadrant each vector is in.

- <-2,10>

### Example 3

Exercises. Determine which quadrant each vector is in.

- <4,-5>

### Example 4

Exercises. Determine which quadrant each vector is in.

- <-2,-2>

### Example 5

Exercises. For each vector, (a) determine which quadrant it's in and (b) find its direction.

### Example 6

Exercises. For each vector, (a) determine which quadrant it's in and (b) find its direction.

### Example 7

Exercises. For each vector, (a) determine which quadrant it's in and (b) find its direction.

### Example 8

Exercises. For each vector, (a) determine which quadrant it's in and (b) find its direction.

### Example 9

Exercises. For each vector, (a) determine which quadrant it's in and (b) find its direction.

- < 7,0>