DerivativesReviewRcg

DerivativesReviewRcg - Mike Truong WeBWorK @ Dept of...

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Unformatted text preview: Mike Truong WeBWorK @ Dept of Mathematics and Statistics @ SDSU WeBWorK problems. WeBWorK assignment 01DerivativesReviewRcg due 02/01/2008 at 09:00am PST. 1. (1 pt) If f ( x ) = 17, find f (- 1 ) . Correct Answers: • 2. (1 pt) If f ( x ) = 1 x 2 , find f ( 1 ) . Correct Answers: •-2 3. (1 pt) This problem tests calculating new functions from old ones: From the table below calculate the quantities asked for: x 26- 11 2- 1 f ( x )- 1- 33827 2914- 11 4 g ( x ) 2 36506- 2418 26 2 f ( x )- 1- 3953- 771- 17- 11 g ( x ) 4160 682 32 2 ( f / g ) ( 2 ) If h ( x ) = f ( f ( x )) , calculate h ( 2 ) ( f- g ) ( 2 ) If h ( x ) = g ( f ( x )) , calculate h ( ) . f ( 2 ) / ( g ( 2 )+ 5 ) Correct Answers: •-0.133136094674556 • 13107 •-49 •-2 •-0.354838709677419 4. (1 pt) Identify the graphs A (blue), B( red) and C (green) as the graphs of a function and its derivatives: is the graph of the function is the graph of the function’s first derivative is the graph of the function’s second derivative...
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This note was uploaded on 09/25/2010 for the course MATH 150 taught by Professor Shen during the Spring '08 term at San Diego State.

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DerivativesReviewRcg - Mike Truong WeBWorK @ Dept of...

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