Section 3_4

Section 3_4 - Section 3.4

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Section 3.4 (Homework) MACE JOHN RANDALL MA 141, section 007, Fall 2008 Instructor: Kyle Thompson Web Assign Current Score: 14 out of 14 Due: Saturday, October 4, 2008 10:06 PM EDT Description Derivatives of Trigonometric Functions The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. [SCalcCC2 3.4.02.] 1/1 points Differentiate. f ( x ) = x sin( x ) f '( x ) = sin(x)+xcos(x) x*cos(x) + sin(x) 2. [SCalcCC2 3.4.04.] 1/1 points Differentiate. g ( t ) = 4 sec( t ) + tan( t ) g '( t ) = 4(sec(t)tan(t))+sec(t)^2 4*sec(t)*tan(t) + (sec(t))^2 3. [SCalcCC2 3.4.06.] 1/1 points Differentiate. y = e u (cos( u ) + cu ) y ' = exp(u)(cos(u)+cu)+exp(u)(-sin(u)+c) exp(u) * (cos(u) - sin(u) + cu + c) Section 3.4 http://www.webassign.net/v4cgijrmace2@ncsu/student.pl?j=200811 ... 1 of 4 11/20/2008 10:17 PM PDF created with pdfFactory Pro trial version www.pdffactory.com
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4. [SCalcCC2 3.4.08.] 1/1 points Differentiate. y
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Section 3_4 - Section 3.4

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