For this case we have the following functions:

We must find
By definition we have to:

So:

We must evaluate the composite function for 

ANswer:

First find the area of the triangle at the end.
Area of a triangle is 1/2 x base x height.
The triangle is a right triangle with a base of 4 and height of 3
area = 1/2 x 4 x 3 = 6 square cm
Now to find the volume multiply the area of the triangle by the length of the prism.
volume = 6 square cm x 11 cm = 66 cubic cm.
answer: 66 cm^3
The change is -100 degrees.
There would be to left over if you put 14 cubes in each group <span />
D is the answer. Keep in mind that the absolute value of a number is always positive