Showing posts with label polynomial functions. Show all posts
Showing posts with label polynomial functions. Show all posts

Thursday, March 19, 2015

Finding Equations of Polynomial and Rational Functions

I created this activity with Desmos. Graphs of several polynomial and rational functions are provided. The goal is to find the equation of each. It's self-checking in that when you type in the right equation your graph will match the given graph.

Friday, June 18, 2010

Graph of a quartic

In this GeoGebra applet, you graph a quartic by setting the values of the four zeros and the leading coefficient. The coordinates of all relative extrema are shown.