Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
Answer:
The square root of 144 will be 12
Answer:
or 
Step-by-step explanation:
The volume of a cylinder is calculated by the following formula

Where r is the radius of the cylinder and h is the height
In this case we know that the radius r of the base is:

and

So the Volume is:



Answer: C
Step-by-step explanation: not enough information