Chapter 4.3, Problem 1MCQ

To determine

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

Answer to Problem 1MCQ

The variables are time and number of slices of French toast

Explanation of Solution

Given information:

The graph shows the number of slices of French toast in a serving dish at a breakfast buffet as time passes.

  

Calculation:

Consider the below graph shows number of slices of French toast in a serving dish at a breakfast buffet as time passes. In this graph $x$ axis represents time and $y$ axis represents number of slices of French toast.

  

In above graph $x$ axis titles time and $y$ axis titles number of slices of French toast. Thus, the variables are time and number of slices of French toast.

Observe the graph. It shows that while staring for breakfast many French toast were added to plate and then they eaten hastily. Thus, there is a sudden decrease in number of toast in plate. Later, remaining toast eaten slowly and then again more toast was serve. After some time the remaining toast were left in plate only.