Use the maximum/minimum finder on a graphing calculator to determine the approximate location of all local extrema.f(x) = 0.1x5 + 5x4 - 8x3- 15x2 - 6x - 93
A. Approximate local maxima at -41.059 and -0.241; approximate local minima at -0.573 and 1.984
B. Approximate local maxima at -41.132 and -0.273; approximate local minima at -0.547 and 1.952
C. Approximate local maxima at -41.177 and -0.331; approximate local minima at -0.521 and 1.997
D. Approximate local maxima at -41.106 and -0.213; approximate local minima at -0.519 and 1.924
Answer: B
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