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# Unit: Rational relationships

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#### Quiz 1

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## Multiplying & dividing rational expressions

#### Quiz 2

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## Nested fractions

Practice
Nested fractionsGet 3 of 4 questions to level up!

#### Quiz 3

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## Solving rational equations

Practice
Rational equations introGet 3 of 4 questions to level up!
Rational equations (advanced)Get 3 of 4 questions to level up!
Rational equationsGet 3 of 4 questions to level up!

#### Quiz 4

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## End behavior of rational functions

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

## Discontinuities of rational functions

Practice
Rational function points of discontinuityGet 3 of 4 questions to level up!
Analyze vertical asymptotes of rational functionsGet 3 of 4 questions to level up!

#### Quiz 5

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#### Unit test

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### About this unit

Rational expressions are like fractions, but instead of integers in the numerator and the denominator, you have variable expressions! Learn how to work with such expressions. Namely, simplify, add, subtract, multiply, and divide them (much like fractions!). Then, solve some equations with rational expressions in them, and analyze the behavior of rational functions.