An open-top box with square base of side x and height h. An open-top box with a square base is made with 1200 cmof cardboard.
A. Express the area A = 1200 of the box as a function of the base side 2 and the height h.
1200
B. Express the volume Vof the box as a function of the base 2 only.
V(2) =
C. Find the dimensions of the box that maximize its volume, and the largest volume.
cm
h
cm
Vmax
II
cm