Khan Academy: Analyzing Linear Functions: Comparing Features of Functions 2

Keep your mathematicians engaged using this group linear functions activity. Each of ten groups receives two graphs with both an image and equation, as well as a "who has" phrase to call out the next graph. Scholars stay on their toes as...

High schoolers determine the linear equations of the density of water and oil by collecting data on the mass of various volumes of each liquid. They construct scatter plots from the data and use these to write the linear equations for...

This video explores a basic linear cost equation. Given a rate-per-photo and a one-time cost, write a function representing the amount a customer would pay for x number of photos.

Sal takes your class’ newfound (or growing) knowledge of graphs of lines to the next level. He presents a few word problems in which mathematicians need to understand how to use linear function graphs.

Given a function find out which graphs shows functions increasing faster than the given one.

This video analyze the graph of a linear function.

This video analyzes a problem dealing with a linear function.

Given a function find out which other functions are increasing at the same rate as the given function.

Analyzing a word problem dealing with a linear function.

Learn how to verify whether two functions are inverses by their composition. Students are given examples and practice problems.