Suppose that you plot the mass (y-axis, in g) versus volume (x-axis, in cm³) of 4 different geometrical objects on a graph paper. When you plot, you see that 3 of the objects seem to line up. Then, for the best fit line to these 3 objects, assume that you get the following slope points:

Slope point 1 : (1;1.9)

Slope point 2 : (11;26.8)

Using these slope points, calculate the density of these 3 objects in units of g/cm .Give Your answer with 3 significant figures.