Multiple Choice
If a box with a square cross section is to be sent by a delivery service, there are restrictions on its size such that its volume is given by the function , where x is the length of each side of the cross section (in inches) . What restrictions must be placed on x (the domain) so that the volume makes physical sense?
A) 0 < x < 44
B) -44 < x < 0
C) 0 < x < 22
D) 0 < x < 2
E) -2 < x < 2
Correct Answer:

Verified
Correct Answer:
Verified
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