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Section 4.5 Graphs of Sine and Cosine Functions. Continuation of the previous problem showing 3 cycles. Graphing y=2 Sin x. Graphing y=½ Sin x. Graphing y=-2 Sin x. Graphing y=3 Sin 2x. The Effect of Horizontally Shifting the Graph. Example. Example. Example. Example. Example. Example.
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Vertical Shifts of Sinusoidal Graphs
Example 20 10 2 6 10 14 18 22 26 The number of hours after midnight.
(a) (b) (c) (d)
(a) (b) (c) (d)
(a) (b) (c) (d)