Question 1
Find the domain and range of the function f(x) =
.
◦ domain [2, 4), range (-∞, 0) ∪ (0, ∞)
◦ domain [2, 6) ∪ (6, ∞), range (-∞, 0) ∪ (0, ∞)
◦ domain [2, 6), range (0, ∞)
◦ domain [2, ∞), range (-∞, ∞)
◦ domain [2, ∞), range (-∞, 0) ∪ (0, ∞)
Question 2
What are the domain and range of h(t) =
?
◦ domain (-∞, 1) ∪ (1, ∞), range (-∞, 1) ∪ (1, ∞)
◦ domain (-∞, 1) ∪ (1, ∞), range (-∞, -1) ∪ (-1, ∞)
◦ domain (-∞, 1) ∪ (1, ∞), range (-∞, ∞)
◦ domain (-∞, ∞), range (-∞, -1) ∪ (-1, ∞)
◦ domain (-∞, ∞), range (-1, ∞)