i need help with questions 1-4 using the data and graph. also did i do the graph correctly?

DATA TABLES A. Acceleration vs. Distance Calculate the average time for six trials. Discard the highest and lowest in each trial so you will average the middle four values. Enter the average time in the data table. In each case use t(avg) for the times to calculate t squared. Draw a graph of distance versus average time squared for your data. Table A d (m) t1 ta t4 ts to t(avg) 1.OO 1.71 1.82 1.75 1.69 1.77 1.74 1.7425 3.036 0.80 1.56 1.56 1.58 1.55 1.62 1.57 1.5675 2.457 0.60 1.35 1.38 1.34 1.36 1.37 1.35 1.3575 1.843 0.40 1.05 1.09 1.10 1.12 1.10 1.11 1.1 1.210\fQUESTIONS FOR HYPOTHESIS A. Using your data from part A, plot a graph of d (vertical axis) vs. (? (horizontal axis). Draw a "best fit" straight line through the points. 1. Is the graph linear? 2. What does it mean if the graph is linear? 3. What does a linear graph indicate about the acceleration of rolling objects? 4. Does your data support hypothesis A? Briefly justify your