Respuesta :

CastleRook
Given the function:
f = {(4, 2), (6, 1), (8, 4), (10, 2), (12, 5)}
the range is all the y-values, it's not to be confuse with the domain which is all the x-values, thus the range of our function will therefore be the following set.
{2,1,4,2,5}
Answer:
{2,1,4,2,5}