The graph of y = (x + 2)(x – 2)(x + 1) is shown. On a coordinate plane, a curved line shows 1 minimum and 1 maximum value. Point A is at (negative 1.5, 1), point B is at (0, negative 4), point C is at (1, negative 6), and point D is at (2, 0). Which point is a relative minimum?
A
B
C
D