For questions (1-4) use the graph of g(x) = x - 1 and
f(x) = (x + 1)
1. What is the domain and range of f(x), in interval
notation?
2. What is the domain and range of g(x), in interval
notation?
3. What is the y-intercept of each function?
4. What is the x-intercept of each function?
