Answer:
bottom left :)
Step-by-step explanation:
Since the line crosses the Y axis below 1 and raises going to the right it would be y=1/3(4)^x
Answer:
The volume is about 4.24 cm^3.
Step-by-step explanation:
From the question we are told that:
Diameter
Radius 
Height risen
Generally the equation for Volume of a Key is mathematically given by
Since Volume of a cylinder is Given as

Therefore


Correct Option A
The volume is about 4.24 cm^3.