On a coordinate plane, a piecewise function has 3 lines. The first line has an open circle at (negative 1, negative 3) and continues up through (negative 4, 0) with an arrow instead of an endpoint. The second line has a closed circle at (negative 1, 2), continues horizontally at y = 2, then has an open circle at (3, 2). The third line has a closed circle at (3, 5) and continues down through (5, 1) with an arrow instead of an endpoint. Consider the piecewise-defined function given by the graph. What are these values?

f(–3) =

f(–1) =

f(3) =