Question

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?

Answer 1

the best interpretation would be 4

Answer 2

What is the best interpretation of v(2) = 8?


v(s) = a³ , a being the side of the cube and v, the volume. Moreover
the sub s in v(s) gives the length of the side "a":

v(s) = a³
v(2) = 8 → v(2) = 2³ → v(2) = 8