in class today (thursday):
p. 17 - 18 - given graph, find equation for sine and cosine
notes given out (given graph, find equation)
homework due monday:
p. 19 - 20 - graph sine and cos functions (first graph stretches only, then with stretches and shifts)
p. 16 equation: 3cos2(x + π/2) +1
quiz monday:
graphing sine and cosine function. the quiz will be 2 problems worth 10 points each and will closely resemble problems on pages 13 - 16, 19 and 20.
solutions to homework:
p. 16
p. 19 - email me if you have any questions/problems
p. 17 - 18 - given graph, find equation for sine and cosine
notes given out (given graph, find equation)
homework due monday:
p. 19 - 20 - graph sine and cos functions (first graph stretches only, then with stretches and shifts)
p. 16 equation: 3cos2(x + π/2) +1
quiz monday:
graphing sine and cosine function. the quiz will be 2 problems worth 10 points each and will closely resemble problems on pages 13 - 16, 19 and 20.
solutions to homework:
p. 16
p. 19 - email me if you have any questions/problems
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