I show how to solve math problems online during live instruction in class. This is my way of providing free tutoring for the students in my class and for students anywhere in the world. Every video is a short clip that shows exactly how to solve math problems step by step. The problems are done in real time and in front of a regular classroom. These videos are intended to help you learn how to solve math problems, review how to solve a math problems, study for a test, or finish your homework. I post all of my videos on YouTube, but if you are looking for other ways to interact with me and my videos you can follow me on the following pages through My Blog, Twitter, or Facebook.
Questions answered by this video:
How do I find the rate of change from a word problem?
In 2003, federal vehicle emission standards allowed 4 hydrocarbons released per mile driven. By 2007, the standards allowed only 2 hydrocarbons per mile driven. What was the rate of change from 2003 to 2007?
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In this lesson, the teacher shows an example of how to find rate of change from a word problem.