BONUS: Write a function D(x), that can be used to find the cost per DVD for any value of x Refer to the diagram of f(x) shown below for questions 5-6 4 3 0 0 2 5. What is the domain and range of fx)? Write your answer in interval notation 6. Sketch the graph of each of the following. Describe the transformation in each grap a. g(x) = f(x)-1 b. h(x) = -f(x) 10
