Students are asked to fit a polynomial function for the four given points. One y-intercept and three x-intercepts. All intercepts are given as integers. This is document that can be used as a class opener or for checking understanding.
Before the Activity
Download the TI-Navigator™ Activity Center .act file and send to students.
During the Activity
Set contribute to equations and allow students to resubmit.
After the Activity
Review student results:
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary