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Let f be the function defined by f(x) = sin 2x + cos 7x and let g be the function defined by g(u) = sin 2u + cos 7u, for all real numbers x and u. Mark all true items with a check. There may be more than one correct answer. A. f and g are exactly the same functions. B. If x and u are different numbers, f and g are different functions. OC. Not enough information is given to determine if f and g are the same. In the answer box below, explain your reasoning for each of the three choices you made above. Use complete sentences and correct grammar, spelling, and punctuation. Be specific and detailed. Write as if you were explaining the answer to someone else in class.

Let f be the function defined by f(x) = sin 2x + cos 7x and let g be the function defined by g(u) = sin 2u + cos 7u, for all real numbers x and u. Mark all true items with a check. There may be more than one correct answer. A. f and g are exactly the same functions. B. If x and u are different numbers, f and g are different functions. OC. Not enough information is given to determine if f and g are the same. In the answer box below, explain your reasoning for each of the three choices you made above. Use complete sentences and correct grammar, spelling, and punctuation. Be specific and detailed. Write as if you were explaining the answer to someone else in class.

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter67: Analysis Of Trigonometric Functions
Section: Chapter Questions
Problem 51A
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Let f be the function defined by f(x) = sin 2x + cos 7x and let g be the function defined by g(u) = sin 2u + cos 7u, for all real numbers x and u. Mark all true items with a check. There may be more than one correct answer. A. f and g are exactly the same functions. B. If x and u are different numbers, f and g are different functions. C. Not enough information is given to determine if f and g are the same. In the answer box below, explain your reasoning for each of the three choices you made above. Use complete sentences and correct grammar, spelling, and punctuation. Be specific and detailed. Write as if you were explaining the answer to someone else in class.
Transcribed Image Text:Let f be the function defined by f(x) = sin 2x + cos 7x and let g be the function defined by g(u) = sin 2u + cos 7u, for all real numbers x and u. Mark all true items with a check. There may be more than one correct answer. A. f and g are exactly the same functions. B. If x and u are different numbers, f and g are different functions. C. Not enough information is given to determine if f and g are the same. In the answer box below, explain your reasoning for each of the three choices you made above. Use complete sentences and correct grammar, spelling, and punctuation. Be specific and detailed. Write as if you were explaining the answer to someone else in class.
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