Which is the graph of f(x) = startroot x endroot?

on a coordinate plane, a parabola opens up with a vertex at (0, 0).
on a coordinate plane, an absolute value graph starts at (0, 0) and goes up through (2, 4).
on a coordinate plane, a parabola opens to the right with a vertex at (0, 0).
on a coordinate plane, an absolute value graph starts at (0, 0) and goes up through (4, 2).