The graph of y=r(2) is given below. Answer each of the questions below the graph, using...

 

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The graph of y=r(2) is given below. Answer each of the questions below the graph, using interval notation. Answer DNE if there is no interval. -8-7-6 15 -3 -2 10+ 9 8 7- 6 3 3 # -3 4 -3. -6- -7- -8- +9 -10- A) Where is r(z) increasing? B) Where is r(z) decreasing? C) Where is r(2) constant? D) What is the domain of r(z)? 4 The graph of y=r(2) is given below. Answer each of the questions below the graph, using interval notation. Answer DNE if there is no interval. -8-7-6 15 -3 -2 10+ 9 8 7- 6 3 3 # -3 4 -3. -6- -7- -8- +9 -10- A) Where is r(z) increasing? B) Where is r(z) decreasing? C) Where is r(2) constant? D) What is the domain of r(z)? 4