# Question #9ebaa

##### 1 Answer

Jul 14, 2016

First observation: For

Second observation: For

For ease of plotting the points choose scale as given in the figure.

-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.

Whenever you connect two points, through shortest distance, plotted on a graph, it will always be straight line.

It may be instructive to take more than two observations to obtain a meaningful result.