1. Warm-Up: For the graph, name the following characteristics.
Domain: _______
Range: ________
Y-int/x-int: _____
Inc or Dec?
Asymptote?__________

2. Average Rate of Change

3. Average Rate of Change

4. Average Rate of Change
Exponential functions have a variable rate of change, meaning values increase or decrease at a different rate over a period of time.

5. Ex #1- Average Rate of Change
Find the average
Rate of change
for interval [-1, 0].

6. Ex #2-Average Rate of Change
Find the average
Rate of change
for interval [-2, 1].

7. Ex. #3 - Find the Average Rate of Change
For: f(x) = 3x – 2, when

8. Ex #4 Find the Average Rate of Change
f(x) = 3(2)x – 2 from [0, 3].

9. 5. Find the rate of change from day 1 to 3.
Find the Average Rate of Change
from a Table
5. Find the rate of change from day 1 to 3.
(x)
f(x) 1 2 3 9 4 27 5 81 6
243
ROC=4
6. Find the rate of change when:

10. Class Work Handout