# Algebra 1A

## Introduction to Functions Unit

- The Beauty of Algebra - Khan Academy
- The Origins of Algebra - Khan Academy
- Ordered Pairs of Equations - Khan Academy

Quick Quiz on finding ordered pair (x,y) solutions to linear equations

- Introduction to Functions - Khan Academy
- Functions as Graphs (vertical line test) - Khan Academy
- Functional Relationships 1 - Khan Academy
- Testing if relationships are Functions - Khan Academy