What is the domain of the given function?
{x | x = -6, -1, 0, 3}
{yl y = -7, -2, 1,9}
x|x = -7, -6, -2, -1, 0, 1, 3, 9)
{yl y = -7, -6, -2, -1, 0, 1, 3, 9}