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Unformatted text preview: rabbani (tar547) – Homework14 – Fouli – (58395) 1 This printout should have 15 questions. Multiplechoice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Find the value of f (1) when f ( x ) = 3 sin − 1 x + 5 tan − 1 x . 1. f (1) = 7 4 π 2. f (1) = 5 4 π 3. f (1) = 13 4 π 4. f (1) = 11 4 π 5. f (1) = 9 4 π 002 10.0 points Find the exact value of cos − 1 parenleftBig √ 3 2 parenrightBig in the interval parenleftBig , π 2 parenrightBig . 1. π 5 2. π 4 3. π 6 4. π 7 5. π 3 003 10.0 points Simplify the expression f ( x ) = sin ( tan − 1 x ) . 1. f ( x ) = x √ 1 x 2 2. f ( x ) = radicalbig 1 + x 2 3. f ( x ) = radicalbig 1 x 2 4. f ( x ) = 1 √ 1 + x 2 5. f ( x ) = x √ 1 + x 2 6. f ( x ) = 1 √ 1 x 2 004 10.0 points Simplify the expression y = sin parenleftbigg tan − 1 x √ 6 parenrightbigg by writing it in algebraic form....
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This note was uploaded on 04/13/2010 for the course M 408 K taught by Professor Jouve during the Fall '08 term at University of Texas.
 Fall '08
 JOUVE

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