Section 4_8

# Section 4_8 - 1.283782 Section 4.8...

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Section 4.8 (Homework) MACE JOHN RANDALL MA 141, section 007, Fall 2008 Instructor: Kyle Thompson Web Assign Current Score: 9 out of 9 Due: Thursday, October 30, 2008 10:05 PM EDT Description Newton's Method The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. [SCalcCC2 4.8.06.] 2/2 points Use Newton's method with the specified initial approximation x 1 and find x 3 , the third approximation to the root of the given equation. (Give your answer to two decimal places.) x 3 - x 2 - 1 = 0 x 1 = 1 1.62 1.62 2. [SCalcCC2 4.8.08.] 1/1 points Use Newton's method to approximate the given number correct to eight decimal places. 2.75348703 2.75348703 3. [SCalcCC2 4.8.10.] 2/2 points Use Newton's method to approximate the indicated root of the equation correct to six decimal places. The root of x 4 + x - 4 = 0 in the interval [1,2] 1.283781666

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Unformatted text preview: 1.283782 Section 4.8 http://www.webassign.net/[email protected]/student.pl?f=200811 ... 1 of 2 11/20/2008 10:21 PM PDF created with pdfFactory Pro trial version www.pdffactory.com 4. [SCalcCC2 4.8.24.] 2/2 points Use Newton's method to find the absolute minimum value of the function f ( x ) = x 2 + sin x correct to six decimal places.-0.232466-0.232466 5. [SCalcCC2 4.8.26.] 2/2 points Of the infinitely many lines that are tangent to the curve of y = -sin x and pass through the origin, there is one that has the largest slope. Use Newton's method to find the slope of that line correct to six decimal places. .217234 0.217234 Section 4.8 http://www.webassign.net/[email protected]/student.pl?f=200811 ... 2 of 2 11/20/2008 10:21 PM PDF created with pdfFactory Pro trial version www.pdffactory.com...
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Section 4_8 - 1.283782 Section 4.8...

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