HELP I NEED HELP ASAP

A. Y=2x^2-2
B. Y=2x^2+2
C. Y=2x^2-4x-2
D. Y=2x^2-4x+2

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? ( )

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Add the fractions and simplify 1/2+ 1/3