**Unformatted text preview: **3. Find. dy, for each of the; following. Note: dy = f ’(x)dx 4. Use dy to ﬁnd a decimal approximation of #402 by completing the following.
Note: Ay m dy = f ’(x)dx = f ‘(x) Ax f .1! ‘i
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x = ‘4 0 a and Ax = 1
WA 0. For ﬁx) with values ofx and Ax from part a , use :1. Use f (x + Ax) = f(x) + Ay , with your values
“5’ “*= f Wk” 3 f '05} M W estimate Ay. of x and Ax in part a, , and your approximation ﬂ . A" ‘ , ‘ of ﬂy found in part c to approximate V402 .
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- Fall '10
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