1. Domain

2. Range
3. End Behavior
4. Asymptote

a. y = -1
b. (-1, ∞)
c. As x approaches -∞, f(x) approaches -1
As x approaches ∞, f(x) approaches ∞
d. (-∞, ∞)

1. Domain

2. Range
3. End Behavior
4. Asymptote