The graph of a function is shown. On a coordinate plane, a curved line shows 2 maximum values at (negative 2.4, 7) and (0.6, 1.3), and 1 minimum value at (negative 0.5, negative 1). The line crosses the x-axis at (negative 3, 0) and (negative 1, 0), crosses the y-axis at (0, 0), and crosses the x-axis at (1, 0).
Which point is a good approximation of a turning point of the graph?

(–1.5, 3)
(–0.5, –1)
(0, 0)
(1, 0)