SOLUTION: Using a graphing calculator, graph f(x)= -x^3+6x^2-9x-10 in the viewing rectangle [-3,7,-20,15]. Find the intervals on which the function is increasing or decreasing and find any r

Algebra ->  Trigonometry-basics -> SOLUTION: Using a graphing calculator, graph f(x)= -x^3+6x^2-9x-10 in the viewing rectangle [-3,7,-20,15]. Find the intervals on which the function is increasing or decreasing and find any r      Log On


   

Question 1036575: Using a graphing calculator, graph f(x)= -x^3+6x^2-9x-10 in the viewing rectangle [-3,7,-20,15]. Find the intervals on which the function is increasing or decreasing and find any relative maxima or minima.
Find any relative maxima?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
Decreasing from -oo to 1, and f(x) has minimum (relative) of -14. Decreasing from (3,oo)
increasing from (1,3), maximum at 3 (relative)and f(x) is -10.
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