Ithink this is right? ? can someone double check to make sure? ?

Ineed with 14, 16, 28 and 36 me. we didn't go over them in class so i don't know what to do.

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

What is the value of f(x) = 2.2 for f(-2)?