Question

since 1985, the population of a town has changed by a certain percentage each year, as shown in the graph. which statement is true? a. the towns population has decreased from an initial population of 50,000 in 1985. b. the towns population has increased from an initial population of 15,000 in 1985. c. the towns population has decreased from an initial population of 20,000 in 1985. d. the towns population has increased from an initial population of 10,000 in 1985.

Explanation:

Step1: Observe the y - intercept

The y - intercept of the graph (when years since 1985 is 0) is at 15000 on the population axis.

Step2: Check the trend

The graph is an upward - sloping line, indicating an increase in population over the years since 1985.

Answer:

D. The town's population has increased from an initial population of 15,000 in 1985.