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Columbia Summer School
Final Review 2nd Semester
8.2 - Graphing Basic Rational Functions
For help with graphing these, check this
8.4 - Multiply and Divide Rational Expresions
This section is a doozy, so you might need to watch several videos.
8.5 - Adding and Subtracting Ration Expressions
This video teaches how to add when the denominators are the same.
This Video teaches how to add when the denominators are different.
This Video teaches how to subtract with different denominators.
8.6 - Solving Rational Equations
For help using the cross product,
look at this here.
For solving using the
LCD, click here.
For some extra help.
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