Graphing Polynomial Functions
More Lessons for PreCalculus
Math Worksheets
Videos, worksheets, solutions and activities to help PreCalculus students learn how to graph polynomial functions.
Graphing Polynomials, Sec. 3.2, Part 1 (of two parts)
Here we learn to sketch the curve of a polynomial function without the aid of a graphing calculator. Also, no calculus methods will be used.
In this video, we graph y = -5x4 − 30x3 − 45x2 and we learn about "bouncing" x intercepts.
Defines polynomial functions and discusses features of their graphs, such as increasing and decreasing.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
