Use a graphing utility to graph f(x)=-0.2x^3-0.5x^2+4x-6 and approximate any local maxima and local minima

What are the exclude value of mn+3m

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.