Describe the function shown in Figure 59.

Figure 59

The function in Figure 59 is a piecewise function. For $$x \le -1$$, the function is constant at $$y = 0$$. From $$x = -1$$ to approximately $$x = 0.5$$, the function decreases sharply. At $$x=0$$, the y-value is approximately 0. From $$x = -1$$ to $$x = 0$$, the curve appears to be part of a parabola opening downwards. At $$x=0$$, the value of the function is 0. For $$x > 0$$, the function decreases to a minimum around $$x=1$$ with a y-value of approximately -4. After reaching this minimum, the function increases. The point at approximately $$x=1.5$$ and $$y=-4$$ is a filled circle, indicating it is part of the function. The point at approximately $$x=0.5$$ and $$y=0$$ is not explicitly marked, but the curve suggests continuity or a sharp turn.