End behavior of polynomial functions

2 videos
1 skill
Learn about the end behavior of polynomial functions. End behavior is the way the function behaves as the input values grow infinitely positive or infinitely negative.

Introduction to the end behavior of polynomials

VIDEO 8:10 minutes
Sal explains what "end behavior" is and what affects the end behavior of polynomial functions.

How to determine the end behavior of a function from its graph (example)

VIDEO 2:23 minutes
Sal picks a function that has a given end behavior based on its graph.

Determine the end behavior of polynomials

PRACTICE PROBLEMS
Analyze polynomial functions to determine how they behave as the input variable increases to positive infinity or decreases to negative infinity.