Exhibit 1A-7 Straight line relationship

-Which of the following would cause a shift in the relationship shown in Exhibit 1A-7?

Question

Exhibit 1A-7 Straight line relationship
 
-Which of the following would cause a shift in the relationship shown in Exhibit 1A-7?

Quizplus · Accepted Answer

A shift in the relationship shown in Exhibit 1A-7 would only occur if there was a change in the price of air travel, which is the only variable represented on the vertical axis. A rise in people's income or expenditure on air travel would not directly affect the relationship shown in the exhibit, as they are not represented on the graph.

Exhibit 1A-7 Straight Line Relationship