A2 9.4 Graphing Sine and Cosine Functions

To submit a question for Mr. McCoy, click below:
0:00 Vocabulary & Exploration
8:03 Vocabulary & Exploration (slide 2)
16:26 Writing sine & cosine functions
21:22 Graphing y=sinx
29:28 Graphing y=2sinx
31:12 Graphing y=-2sin4x
34:58 Graphing a sine curve given A=1 & period=pi
37:06 Graphing y=cosx
41:00 Graphing y=2cos(pi*x)
44:16 Graphing y=-cosx
45:20 Transforming sine & cosine functions
48:59 Graphing y=cosx+2
50:07 Graphing y=sin(x-pi/2)
52:44 Graphing y=-sin(x+pi/2)+3
55:13 Graphing y=2cos pi/2(x+1)-2