The volume of an open-top box is given by V(x)= 8x(6-x)(12-x)

a) Give the domain for x.

b) Find the x that maximizes the volume for the box?

c) What is the maximum volume in cubic inches?

2 answers

See:
http://www.jiskha.com/display.cgi?id=1253668224
a cylinder has the volume of 224 pie cubic inches and a radius of 4 inches whats the height