a. What is the average rate of change of the height of water in the vase with respect to the volume of water in the base as the volume changes from 1 cup to 3 cups? Hint: What is the net change in each quantity? How can you use this to determine an average rate of change?

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?