Answer:

Step-by-step explanation:
The formula ogf a volume of a pyramid:

B - area of a base
H - height
We have a base length a = 5 in and a height H = 9 in.
In the base we have a square. The formula of an area of a square is:

Substitute:

Calculate the volume:

The height is the measurement from the base to the top straight up.
The Slanted height is the height from base to top on one face of the pyramid.
The g(x) is slid over from f(x) 5 units I think the answer would be c
The answer to your question should be 6.19