The graph in Figure 53-1 would best be described as:

The graph in Figure 53-1 would best be described as:
  a. being characteristic of exponential growth.
  b. being characteristic of arithmetic growth.
  c. an S-shaped curve.
  d. a J-shaped curve.
  e. being a J-shaped curve characteristic of exponential growth.

Question 2

Which of the following sets of values would result in a population with a growth rate of zero?
  a. b = 1000, d = 500, i = 750, e = 1000
  b. b = 1000, d = 500, i = 1000, e = 1000
  c. b = 1000, d = 500, i = 1500, e = 1000
  d. b = 1000, d = 500, i = 0, e = 1000
  e. b = 1000, d = 500, i = 500, e = 1000