Post date: Sep 25, 2015 1:30:41 PM
We started our unit on functions.
Friday, 9/25 - we reviewed the basics of functions, like its definition, domain, and range. Here are the slides from class. Your HW is Ex. 2.1 (p. 55) #10, 16-25.
Monday, 9/28 - we reviewed function composition and looked at the domain of composite functions. Here are the slides from class. Your HW is Ex. 2.2 (p. 60) #3, 5, 7, 11, 14, 15, 21.
Tuesday, 9/29 - we reviewed function inverses. We defined inverse, we found inverses algebraically and graphically, and we verified that two functions are inverses. Here are the slides from class. Your HW is Ex. 2.3 (p. 68) #2, 5, 13, 21, 26, 38.
Wednesday, 9/30 - we used our GDC to graph functions and looked a lot of nice features our GDCs have. Here are the slides from class. In those slides, you can find your HW, which is Exercise 2K #1a. The answers are also found in those slides.
Thursday, 10/1 - we used our GDC to find asymptotes and intersections on graphs. Here is your HW for class - you should do #1b on the front and #1 and #3 on the back. The solutions are also there for you.
Friday, 10/2 - we reviewed basic function transformations in preparation to look at some more complicated ones. Here are the slides from class. You HW is Ex. 2.4 (p. 84) #19.