Worksheet 1 - 3 2 1 4 ) ( + = x x x f has an inverse...

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Math 3B – Castroconde Name: Worksheet 1 (7.1) I.D.#: 1. Determine if the given function is one-to-one. Justify your answer. a. x x f 1 ) ( = b. ) cos( 1 ) ( x x g + = 2. If ) cos( ) ( x x x f + = , find ) 1 ( 1 f . 3. First explain why the function
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Unformatted text preview: 3 2 1 4 ) ( + = x x x f has an inverse function. Then, find a formula for its inverse. 4. If ) cos( 2 ) sin( 3 ) ( 3 x x x x f + + = , find ( ) ) 2 ( 1 f...
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