Math 092 Module 3 Lesson 3 - Linear Functions and their Applications

This is Math 092 Module 3 Lesson 3. It overviews linear functions (including slope and line equations) and how we can apply them to different contexts. See the timestamps below to refer to specific parts of the lesson.

0:00 Overview of functions in general
0:50 Linear functions overview example
3:06 Slope as a constant rate of change
3:38 Line equation as a slope-intercept generalization
4:32 Things we may be asked about for line equations (x and y-intercepts, writing line equations, intersections between lines, using lines for making predictions, etc.)
5:50 Finding x and y-intercepts
7:45 Writing a line equation from two points practice example
11:25 Writing a line equation that is parallel or perpendicular to a given line and through a given point practice example
18:17 Applications of linear equations to different contexts

For more details and further examples on linear function concepts, see the other videos on the Math 092 playlist related to this topic: