What advantages are there to graphical determinations of density over calculated density
measurements?

When we make a graph for the determination of density, we place the mass on the y-axis and the volume on the x-axis, then plot each point. The greater accuracy achieved in the graphical method lies in the fact that a line of best fit is drawn to accommodate every point that is present on the graph. This means that all of the readings are being used to calculate the density; whereas, if you were to calculate density using only one reading of mass and volume, it would be far less accurate because it uses less data.

The answer is the first option just took the test