.oooo AT&T; 11:22 AM o 64%, ID oncourse iu.edu 3e: Problem 1 Up Next (1 pt) lf 3

Question

.oooo AT&T; 11:22 AM o 64%, ID oncourse iu.edu 3e: Problem 1 Up Next (1 pt) lf 3r2 zy 5 and y(5) 16, find y (5), ie find the value of y at a 5 by implicit differentiation. In this problem, you should differentiate both sides of this equation with respect to z. First, using implicit differentiation, differentiate the left side of the equation with respect to z, and express your answer in terms of z,yand y'.To enter your answer to Webwork, every occurence of y in your answer should be replaced by D. (upper case). For example, if your answer were z(z )y, you would submit of left side is: The derivative of the right side is 0. Thus, to obtain the final answer to the problem. substitute a 5 and y 16 into your answer above, set it equal to 0 and then solve for D, which is the same as y (5).the slope. Note: You can earn partia credit on this problem. Preview Answers Submit Answers You have attempted this problem 1 time. Your overall recorded score is 0% You have unlimited attempts remaining. Email instructor Page generated at 0601/2010 at 1121am EDT 01906-201 4 theme: mathalww.version 28 pg-version 2.81IThe W BWork Project

Explanation / Answer

Taking derivative on left side we get

6x+ 2 + y + xy'

(6+D)x + 2 +y

So we this is equal to zero hence substituting values

(6+D)5 + 2 -16 =0

(6+D)5 = 14

6+D = 2.8

D = -3.2

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