Polynomial Functions

A series of free College Algebra Video Lessons from UMKC - The University of Missouri-Kansas City.

Quadratic Functions, General Polynomial functions, Power functions and their Graphs.

Lecture 23 - Polynomial and Rational Functions
We learn about Quadratic functions and graphing them.

• Degree 2: Quadratic Functions [19 min.]
• Graphing Quadratic Functions [39 min.]
• Quadratic Functions As Mathematical Models [25 min.]

College Algebra - Lecture 24 - Polynomial and Rational Functions
In this lecture, we learn about General Polynomial functions, Power functions and their Graphs.

• Degree “n”: General Polynomial Functions [8 min.]
• Special Case: Power Functions & Their Graphs [18 min.]
• Graphing General Polynomial Functions: Zeros, Multiplicity, Turning Points & End Behavior [40 min.]

Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

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