The step function g(x) is defined as shown.

g(x) = startlayout enlarged left-brace 1st row 1st column negative 3, 2nd column x less-than-or-equal-to 0 2nd row 1st column 2, 2nd column 0 less-than x less-than-or-equal-to 4 3rd row 1st column 5, 2nd column 4 less-than x less-than-or-equal-to 10 endlayout

what is the range of g(x)?

–3 ≤ g(x) ≤ 5
0 ≤ g(x) ≤ 10
{–3, 2, 5}
{0, 4, 10}