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*At the end of this section students will be able to:*

- Find the sum of functions and its domain
- Find the difference of functions and its domain
- Find the product of functions and its domain
- Find the quotient of functions and its domain

*1.5 Function Arithmetic*

Stitz-Zeager College Algebra - pages** 76-81**

Stitz-Zeager College Algebra - pages **84-91**

Answers to practice exercises can be found on page 86-91.

Operations with Functions (tutorial): West Texas A&M University Virtual Math Lab (College Algebra Tutorial 30B)

**Sum of Functions:**

**Difference of Functions:**

**Product of Functions:**

**Quotient of Functions:**

**Sum, Difference, Product and Quotient of Functions and Their Domains:**