Suppose that you are holding your toy submarine under the water. You release it and it begins to ascend. The graph models the depth of the submarine as a function of time. What is the domain and range of the function in the graph? -1 -2 -5 -6 --7 -8 t (time) 1 2 3 4 5 6 7 8 R: d (depth) D:0 St0 Find the domain and range of the function graphed below. Domain: Range: 7 5 3 2 mm 1 EN -3 5 2 q Write the domain of the function using interval notation. -5 -4 -3 -2 -1 6 S 3 2 1 -2 -3 p- S I 2 3 t