2. The relationship between the mass and the volume of the materials are given in the table below a. b. Volume(cm) C. 180.4 120.3 75.5 39.6 24.1 11.2 6.8 Mass (g) 68 47 29 15 9.2 4.2 2.4 Graph (M vs V) using excel and put all the labels for the graph Density ( Show formula for density ans show your one sample of calculation? b. Draw the trend line and Find the equation of the line & the slope of the line Attach a copy of your graph in the space provided below