Yahoo Answers: Answers and Comments for Calculus Optimization Problem Help!? [Mathematics]
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From Kate
enCA
Thu, 09 Jan 2014 22:10:11 +0000
3
Yahoo Answers: Answers and Comments for Calculus Optimization Problem Help!? [Mathematics]
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https://ca.answers.yahoo.com/question/index?qid=20140109221011AAoTnYM
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From Captain Matticus, LandPiratesInc: f(3 + 0.03)  f(3)
Describe a tangent line ...
https://ca.answers.yahoo.com/question/index?qid=20140109221011AAoTnYM
https://ca.answers.yahoo.com/question/index?qid=20140109221011AAoTnYM
Fri, 10 Jan 2014 06:20:00 +0000
f(3 + 0.03)  f(3)
Describe a tangent line to f(3)
y  7 = 1.2 * (x  3)
Now, evaluate f(3.03)
y  7 = 1.2 * (3.03  3)
y  7 = 1.2 * 0.03
y  7 = 0.036
y = 6.964
6.964  7 = 0.036
It decreases by 0.036 (roughly)
A = 6s^2
s = 5 +/ 0.05
A = 6 * (5 +/ 0.05)^2
A = 6 * (25 +/ 10 * 0.05 + 0.0025)
A = 6 * (25.0025 +/ 0.5)
A = 6 * 25.5025 , 6 * 24.5025
A = 153.015 , 147.015
Don't know for number 3, because I'm certain there were supposed to be some options listed.