Chapter+2C+Period+3

Chapter 2c Graphing Functions and Inverses

Graphing the function 3sin(x- pie/2) +1 media type="file" key="example 2 db_tk_km_sp.m4v" width="407" height="407"

media type="file" key="example 1 db_ tk_km_sp.m4v" width="406" height="406" Worksheet: Answer Key:
 * 1) 7 the final graph is wrong because they shifted the wrong graph down one. The long graph should be shifted down one.
 * 2) 9 is wrong!
 * 3) 10 they did not change the period length.