Start typing, then use the up and down arrows to select an option from the list.

# College Algebra

Learn the toughest concepts covered in Algebra with step-by-step video tutorials and practice problems by world-class tutors

## 4. Polynomial and Rational Functions

### Quadratic FunctionsRecognize Characteristics of Parabolas

1 video1 question
VIDEOS 1
Previous videos for
Next videos for

3 videos

2 videos
VIDEOS 2
Previous videos for
Next videos for

5 videos

### Polynomial Functions and Their GraphsRecognize Characteristics of Graphs of Polynomial Functions

2 videos
VIDEOS 2
Previous videos for
Next videos for

### Polynomial Functions and Their GraphsDetermine End Behavior

1 video
VIDEOS 1
Previous videos for
Next videos for

4 videos

2 videos

5 videos

### Polynomial Functions and Their GraphsUnderstand the Relationship Between Degree and Turning Points

2 videos
VIDEOS 2
Previous videos for
Next videos for

### Polynomial Functions and Their GraphsGraph Polynomial Functions

2 videos
VIDEOS 2
Previous videos for
Next videos for

### Dividing PolynomialsUse Long Division to Divide Polynomials

3 videos1 question

### Dividing PolynomialsUse Synthetic Division to Divide Polynomials

3 videos1 question

### Dividing PolynomialsEvaluate a Polynomial Using the Remainder Theorem

2 videos1 question
VIDEOS 2
Previous videos for
Next videos for

### Zeros of Polynomial FunctionsUse Rational Zero Theorem to Find Possible Rational Zeros

4 videos2 questions

### Zeros of Polynomial FunctionsUse Descartes's Rule of Signs

3 videos1 question

6 videos

### Rational Functions and Their GraphsUse Arrow Notation

3 videos
VIDEOS 3
Previous videos for
Next videos for

3 videos

3 videos

5 videos

5 videos

### Rational Functions and Their GraphsSolve Applied Problems Involving Rational Functions

2 videos
VIDEOS 2
Previous videos for
Next videos for

### Modeling Using VariationSolve Inverse Variation Problems

1 video1 question
VIDEOS 1
Previous videos for
Next videos for

4 videos

4 videos