Chapter 4.1, Problem 6PPE

To determine

To find: the variables in given graph and to describe the variables are related at various points on the graph.

Answer to Problem 6PPE

The variables are time and grass height.

Explanation of Solution

Given information:

Given graph,

  

Calculation:

Consider below graph

  

In above graph $x$ axis tittles time and $y$ axis titles total grass height. Thus, the variables are time and grass height.

In above graph $x$ axis represents time $y$ axis represents grass height. The graph shows the Zigzag relationship between the time and the grass height can be found.