# FUNCTIONS

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FUNCTIONS

## 1. Real Numbers

### 1.3. Whole Numbers

1.3.1. Natural Numbers

### 1.4. Integers

1.4.1. Natural Numbers

1.4.2. Whole Numbers

### 1.5. Rational Numbers

1.5.1. Natural Numbers

1.5.2. Whole Numbers

1.5.3. Integers

## 2. Symmetry

### 2.2. y-axis

2.2.1. Even Functions

### 2.3. origin/point

2.3.1. Odd Functions

## 4. Limits

### 4.1. Limit Notation

4.1.1. End Behavior

### 4.2. Continuity Test

4.2.1. Continuities

4.2.2. Discontinuities

4.2.2.1. Removable

4.2.2.2. Non-Removable

4.2.2.2.1. Jump

4.2.2.2.2. Infinite

## 11. Transformtions

### 11.1. Rigid

11.1.1. Dialations

11.1.1.1. Vertical Stretch

11.1.1.2. Vertical Compression

11.1.1.3. Horizontal Compression

11.1.1.4. Horizontal Stretch

### 11.2. Non-Rigid

11.2.1. Tranlations

11.2.1.1. Vertical

11.2.1.2. Horizontal

11.2.2. Reflections

11.2.2.1. Reflection Over y-axis

11.2.2.2. Reflection Over x-axis

## 15. Inverses

### 15.1. Horizontal Line Test

15.1.1. One-to-One Functions

## 18. Sets

### 18.1. Set Notation

18.1.1. Subsets

18.1.1.1. Elements

### 18.2. Set Builder Notation

18.2.1. Subsets

18.2.1.1. Elements

### 18.3. Interval Notation

18.3.1. Subsets

18.3.1.1. Elements