# Functions

Get Started. It's Free
261
246
356
254
249
Functions

## 1. continuity

### 1.1. continuity test

1.1.1. continuous

1.1.2. discontinuous

1.1.2.1. jump

1.1.2.2. infinite

1.1.2.3. removable

## 2. equations

### 2.1. graphs

2.1.1. x intercept

2.1.2. y intercept

2.1.3. domain

2.1.4. range

2.1.5. extrema

2.1.5.1. maximum

2.1.5.2. minimum

2.1.6. end behavior

2.1.6.1. limits

2.1.6.1.1. limit notation

2.1.7. piece wise funtions

2.1.8. average rate of change

2.1.9. symmetry

2.1.9.1. x axis

2.1.9.2. y axis

2.1.9.2.1. even funtion

2.1.9.3. origin

2.1.9.3.1. odd function

### 2.2. parent

2.2.1. x^2

2.2.2. x^3

2.2.3. lxl

2.2.4. 1/x

2.2.5. x

2.2.6. square root of x

## 3. polynomials

### 3.1. factoring

3.1.1. difference of two squares

3.1.2. four terms

## 4. combinations

### 4.1. arithmetic combinations

4.1.1. (f * g)(x)

4.1.2. (f + g)(x)

4.1.3. (f - g)(x)

4.1.4. (f/g)(x)

### 4.2. compositions

4.2.1. (f o g)(x)

4.2.2. (g o f)(x)

4.2.3. (g o g)(x)

## 5. trinomials

### 5.1. factoring

5.1.1. grouping

5.1.2. perfect square

5.1.3. guess and check

## 6. transformation

### 6.2. stretch

6.2.1. vertical

6.2.2. horizontal

### 6.5. compression

6.5.1. vertical

6.5.2. horizontal

## 7. set

7.2.1. bounded

7.2.2. unbounded

### 7.3. universal set

7.3.1. wholes

7.3.2. reals

7.3.3. integers

7.3.4. rationals

7.3.5. irrationals

7.3.6. naturals