15. Select the graph which correctly displays the function f(x) = |x + 2|– 3.

Step-by-step explanation:

f(0)=2-3=-1 so the point (0,-1) must be on the graph

f(-5)=|-5+2|-3=3-3=0 so the point (-5,0) must be on the graph

Then, the correct answer is the second graph

yes. we do proportions in probabilities.