The volume of a cube depends on the length of its sides. this can be written in function notation as v(s). what is the best interpretation of v(2) = 8?

a. a cube with a volume of 2 cubic feet has side lengths of 8 feet.
b. 2 of these cubes will have a total volume of 8 cubic feet.
c. 2 sides of the cube have a total length of 8 feet.
d. a cube with side lengths of 2 feet has a volume of 8 cubic feet.