On a coordinate plane, a line connects (negative 4, negative 5) and (negative 2, negative 4), a curve connects (negative 2, negative 4) and (0, 0), a curve connects (0, 0) and (2, 4), and a line connects (2, 4) and (4, 5). The graph shows a function f(x). Determine the following values. f –1(4) = f –1(–5) = f –1(0) =