Which intervals show f(x) decreasing? check all that apply

[-2.5, -2], [-2, -1.5], [1.5, 2], [2, 2.5]

Step-by-step explanation:

'Decreasing' means the y value is decreasing, or getting less in value.  On these intervals, the y-value of the graph is getting smaller, so the function is decreasing on these intervals