The slope of the graph mass versus volume for the data is the density of the material.
The slope of a line in mathematics is given as;
m = y2 - y1/x2 - x1.
In this case we have a graph in which the y axis is the mass of the substance and the x axis is the volume of the substance. We know that ratio of the mass to the volume of the substance is the density and that this value is a constant.
As such, the slope of the graph mass versus volume for the data is the density of the material.
Learn more about density:https://brainly.com/question/15164682
#SPJ1