1. Section 8.4 – Average Value of a Function
7.1

2. One more formula…..
The Average Value of a Function
Find the average value of

3. CALCULATOR REQUIRED
The average value of f(x) = x ln x on the interval [1, e] is:
0.772
1.221
1.359
1.790
2.097

4. NO CALCULATOR
The average value of over the interval is:

5. If , then the average rate of change of y with respect
to x on the closed interval [0, 4] is:
1/16 1
4/3 d)
e) 2
NO CALCULATOR

6. CALCULATOR REQUIRED
The level of air pollution at a distance x miles from a tire factory
is given by The average level of pollution
between 10 and 20 miles from the factory is:
0.226
0.230
0.234
0.238
0.242

7. End AB Lecture

8. Find the average value of
a) [-1, 0] b) [0, 1] c) [-1, 1]

9. NO CALCULATOR
Of the average value of over the interval [1, b] is 13/3,
then the value of b could be:
7/3 3
11/3 4
13/3

10. CALCULATOR REQUIRED
The functions f and g above are defined on the closed interval
[0, b]. They will have the same average value if b is:
0.848
0.852
0.854
0.858
0.862
Graph and find the zero…….
0.854 – Choice C

11. CALCULATOR REQUIRED

12. CALCULATOR REQUIRED