Table 3: Cumulative Percent Change in Mass at Different Times Concentration of Solution M 0 m 0.1 m 0.3 m 0.5 m 1 m Cumulative Percent Change in Mass Mass Differential 0 min 20 min 4.74g 5.01 g 5.7 4.2g 4.94 g 17.62 4.51g 4.61g 2.22 5.51g 5.72 g 3.81 4.34g 4.13 g -4.83 A. Construct a graph by plotting the percent change in mass of each potato core over time using TAILS. Each solution tested should have a line on the graph. Each line should have 2 points, one for each time point tested. Display the equation of the lines of best fit on the graph. Insert the graph in your assessment. B. Use Table 3 to complete the following: 1. What is the dependent variable? 2. What is the independent variable? 3. Is the independent variable quantitative? Why? 4. Is the independent variable continuous? Why? 5. What kind of graph would be best to use? Circle one below Bar Graph Line Graph 6. Explain your choice of graph: