Florida B.E.S.T. Assessment Practice MA 912.DP.2.4 1. The scatter plot shows the number of items Lina bought, x, and the total amount of money she spent, y, every time she visited the drugstore. Part A Amount of Money Spent 50 40 30 20 10 0 246 8 Number of Items Which of the following trend lines is the best fit for the data? Ay=10x + 15 By = 7.5x 10 y = -4x +34 y=40x - 70 Part B Suppose Lina spends $30 at the drugstore. Use the line of fit to determine the anticipated number of items she buys. 2. A sta hou a te the Par Part C Suppose Lina buys 10 items at the drugstore. Use the line of fit to determine the anticipated amount of money she will spend on the 10 items. ​