Question

A delivery company uses robot dogs to deliver packages in anoffice building. The graph shows how long a robot dog can operatetor each hour its battery is charged.Pickany two points on the line. Find the slope of the line betweenInesetwo points. Can you find another pair of points on the linehat gives you a different slope?

Answer 1

Given:

Let the two points from the graph are

`(1,30)\text{ and (}2,60)`
`\begin{gathered} \text{Slope}=(y_2-y_1)/(x_2-x_1) \\ =(60-30)/(2-1) \\ =30 \end{gathered}`

No, its impossible to find the another pair of points to give a different slope.

Only one slope from a line.