Select the correct answer from each drop-down menu.
Graph shows a piecewise function on a coordinate plane. An upward parabola with vertex at (0, 0) goes through (minus 3, 9) and ends with an open dot at (2, 4). A line begins with a closed dot at (2, 5) and ends with an open dot at (4, 5).
The graph represents the piecewise function

, if ;
, if .