Which set of ordered pairs could be generated by an exponential function? (negative 1, negative one-half), (0, 0), (1, one-half), (2, 1) (–1, –1), (0, 0), (1, 1), (2, 8) (negative 1, one-half), (0, 1), (1, 2), (2, 4) (–1, 1), (0, 0), (1, 1), (2, 4)

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks