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8.71 MB | 41 pages
Included in this zip folder are 8 Power Point files. 1 is an introduction to graphing a sinusoid and 7 are assignments. A brief description of each:
The Introduction is a 41 slide file. The equation y=-2+3cos1/2(x-50) is used as a formative problem. The student should be able to recognize the centerline, height, phase angle, and period of the function. The file uses the peaks, valleys and centerline interception to sketch its graph. The 1st 15 pages of the file are free in the preview section.
Assignment A is a 15 question multiple choice assignment. The student must recognize the period, phase angle, centerline and height from equations. It is on 1 page for easy printing and available for use at socrative.com. The socrative share number is included in the file.
Assignment B is like Assignment A but short answer.
Assignments #1-5 are similar. 2 equations are given and the student must graph them. Assignment #1 is cosine only. Assignment #2 is sine only. Assignments 3-5 have 1 sine and 1 cosine to graph.