Use a graphing calculator to find the approximate location of all relative extrema.f(x) = 0.1x5 + 5x4 - 8x3 - 15x2 - 6x - 18
A. Relative maxima at x = -41.032 and x = -0.212; relative minima at x = -0.62 and x= 2.025
B. Relative maxima at x = -41.132 and x = -0.273; relative minima at x = -0.547 and x = 1.952
C. Relative maxima at x = -41.209 and x = -0.299; relative minima at x = -0.594 and x = 1.926
D. Relative maxima at x = -41.047 and x = -0.338; relative minima at x = -0.636 and x = 1.867
Answer: B
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x - 1
A. 
B. 
C. 
D. 
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