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Unformatted text preview: Math 41 7.6 Graphs of Sine and Cosine Functions Properties of the Sine Function y = sin x 1. The domain is the set of all real numbers 2. The range consists of all real numbers from 1 to 1, inclusive. 3. The sine function is an odd function, as the symmetry of the graph with respect to the origin indicates. 4. The sine function is periodic, with period 2. 5. The xintercepts are ,2, , 0, , 2, 3,; the yintercept is 0. 6. The maximum value is 1 and occurs at x = , 3/2, /2, 5/2, 9/2,; the minimum value is 1 and occurs at x = ,/2, 3/2, 7/2, 11/2,. Properties of the Cosine Function y = cos x 1. The domain is the set of all real numbers. 2. The range consists of all real numbers from 1 to 1, inclusive. 3. The cosine function is an even function, as the symmetry of the graph with respect to the yaxis indicates. 4. The cosine function is periodic, with period 2....
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This note was uploaded on 03/11/2008 for the course MATH 041 taught by Professor Brunsden,victorw during the Fall '07 term at Pennsylvania State University, University Park.
 Fall '07
 BRUNSDEN,VICTORW
 Math, Real Numbers

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