1. End Behavior

2. End Behavior
End Behavior describes what happens at the ENDS of a function
Ends are
shown as
arrows

3. Listen and Learn!
End behavior explained

4. End Behavior Notation f(x) ∞
When writing end behavior:
As x ∞
f(x) ∞
We read this “as x approaches infinity the function approaches infinity”

5. End Behavior
Describe each end separately

6. End Behavior
Describe each end separately

7. End Behavior
Describe each end separately

8. What about this?!
What does the ends of this function do?

9. Oscillation
A function that oscillates has no end behavior because it’s behavior repeats.