Use the maximum/minimum finder on a graphing calculator to determine the approximate location of all local extrema.f(x) = 0.01x5 - x4 + x3 + 8x2 - 7x + 9
A. Approximate local maxima at -1.861 and 2.247; approximate local minima at 0.423 and 79.192
B. Approximate local maxima at -1.804 and 2.153; approximate local minima at 0.364 and 79.135
C. Approximate local maxima at -1.861 and 2.247; approximate local minimum at 0.423
D. Approximate local maxima at -1.789 and 2.202; approximate local minima at 0.368 and 79.147
Answer: A
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