Main content

# Unit: Rational functions

Not feeling ready for this? Check out Get ready for Precalculus.

#### 0

### Learn

### Practice

- Reduce rational expressions to lowest terms: Error analysisGet 3 of 4 questions to level up!
- Reduce rational expressions to lowest termsGet 3 of 4 questions to level up!

### Practice

- End behavior of rational functionsGet 3 of 4 questions to level up!

### Practice

- Rational functions: zeros, asymptotes, and undefined pointsGet 3 of 4 questions to level up!

### Learn

### Practice

- Graphs of rational functionsGet 3 of 4 questions to level up!

### Learn

### Practice

- Mixtures and combined rates word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 480 Mastery points

### Learn

### Practice

- Multiply & divide rational expressions: Error analysisGet 3 of 4 questions to level up!
- Multiply & divide rational expressionsGet 3 of 4 questions to level up!

### Learn

### Practice

- Add & subtract rational expressions (basic)Get 3 of 4 questions to level up!
- Add & subtract rational expressionsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

Up next for you:

Level up on all the skills in this unit and collect up to 1000 Mastery points!