Question

the graph to the right shows the number of stores for a certain department store for each year. use the graph to estimate the increase in stores for years 1, 4, and 6. the increase in the number of stores for year 1 is approximately 100 stores. (round to the nearest ten stores as needed.) the increase in the number of stores for year 4 is approximately □ stores. (round to the nearest ten stores as needed.)

Explanation:

Step1: Find the number of stores for year 0 and year 4

From the graph, at year 0 (initial year), the number of stores is approximately 400. At year 4, the number of stores is approximately 1300.

Step2: Calculate the increase

The increase in the number of stores is \(1300 - 400=900\)

Answer:

900