How much water was in the cylinder before any marbles were dropped in ​

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

Ineed to know the answer to this algebra question.