1. Section 1.2Graphs of Functions
2. Complete Graph
A complete graph is defined in the textbook as showing:
Basic shape of the graph.
Turning points and/or intercepts.
Where the graph is headed.
3. Textbook Calculator Reference
Refer Appendix A (pp. 654-655) to familiarize yourself with your calculator. You need to be able to,
Adjust the window to see the part of the graph that is useful to you.
Use the TABLE Ask feature.
Use TRACE to evaluate the function.
4. Pg. 39 #24
Complete graph of =2+34120.
(A complete graph shows one turning point.)
Scroll over the calculator image to view the Video menu.

5. Pg. 40 #26
Using a calculator to fill in the following table:
6. Pg. 40 #32
=10025 thousand units
=number of years after 2000
What is 10?
10=1001025(10)
=9950
How many units are produced in 2010?
We need the output for the input =10, which we have already found in part(a) to be 9950.
Remember that the thousands are implied, so
9950 X 1000=9,950,000 units are produced in 2010.

7. Pg. 41 #38
=600,00020,000
Graph this function on [0,30] by [0, 600,000]
Value after 10 years?
=$400,000