Derivatives and Extrema
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For the function f(x)=(x)/(x^2+9)
a) Find f'(x) using the appropriate rule and simplify to one expression with positive exponents.
b) Find all values of x, using algebra, where f'(x)=0 (Write your answer with positive exponents)
*** I could really use some help on this one. Thanks :)
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A derivative and the extrema of a function are found. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.
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