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12.1.19 Determine the location of each local extremum of the function. f(x) = -x - 3x + 9x - 5 What is/are the local minimum/
12.1.27 Find the location of the local extrema of the following function f(x) = a* + 3x2 54x? +22 What is/are the local minim
Que 12.1.35 Use the first derivative test to determine the location of each local extremum and the value of the function at t
12.1.39 Use the first derivative test to determine the location of each local extremum and the value of the function at this
12.1.49-BE Quest The profit function (in millions) for a beverage company for the years 2010 through 2016 can be approximated
12.1.51-BE Question Help The stock price for a certain corporation can be approximated for the years 2000 through 2015 by x)
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o sa ANSWER 3 df du ! - n² - 6 utg=0 x²+2 2*3=0 2 = 11-3 def. dne -6x²-6= - -6(2²+1) for 20=1 21=1, f(n) 10. trenca 2=1 is lo> u find =x sau Fen = sees esh 57 = 0 5x-1=0 7 nals (21) = 5 €* (5x-1) +50 fh su at a= S (2) > > o Itence a - Is it point o

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