Use the Following to Answer Questions : (Gridlines $\in$

Use the following to answer questions : (Gridlines are spaced one unit apart.)
-Determine the interval(s) where the function is greater than or equal to zero or less than or equal to zero.

A) f(x) ? 0: x $\in$ [0, -1]; f(x) $\le$ 0: x $\in$ (-?, 0] $\cup$ [-1, 2]
B) f(x) ? 0: x $\in$ (-?, 0] $\cup$ [-1, 2]; f(x) $\le$ 0: x $\in$ [0, -1]
C) f(x) ? 0: x $\in$ [-5, 1]; f(x) $\le$ 0: x $\in$ (-?, -5] $\cup$ [1, 5]
D) f(x) ? 0: x $\in$ (-?, -5] $\cup$ [1, 5]; f(x) $\le$ 0: x $\in$ [-5, 1]