Refer to the diagram of f(x) shown below for the two questions.

1. What is the domain and range of f(x)? Write your answer in interval notation.

2. Sketch the graph of each of the following. Describe the transformation in each graph.

a. g(x) = f(x) – 1

b. h(x) = -f(x)

c. p(x) = f(x + 2)

d. q(x) = -f(x + 2) – 1