What are the variables of the graph below? How are the variables in graph related in various points of the graph?

enter image source here

Answers
Air in balloon and volume
Time and air in balloon
Volume and time

1 Answer
Jun 19, 2018

Volume and Time

Explanation:

The title "Air in Baloon" is actually an inferred conclusion.

The only variables in a 2-D plot like what is shown, are those used in the #x# and #y# axes. Therefore, Time and Volume are the correct answers.