$\"\"$

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If $\"\"$ is any real number and $\"\"$ , then the graphs of $\"\"$ and $\"\"$ will have the following characteristics :

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Period : $\"\"$ .

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Horizontal shift : $\"\"$ .

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Phase : $\"\"$ .

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$\"\"$

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The trigonometric function is $\"\"$ .

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Consider $\"\"$ .

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Compare the function with $\"\"$ .

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$\"\"$ and $\"\"$ .

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Period : $\"\"$ .

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Horizontal shift : $\"\"$ .

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Phase : $\"\"$ .

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$\"\"$

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Period $\"\"$ .

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Horizontal shift $\"\"$ .

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Phase : $\"\"$ .