10
QuizLong Text

Misleading Graphs

Question 10 • AZ-Common Core Algebra II B

Employee annual wages at a plant rose steadily, but very gradually, from one year to the next during one 5-year period. The factory owner wants to show that worker’s wages are rising rapidly. Examine the following charts and decide which graph the factory owner would want to use and why. Graph A Graph B

Question illustration
Answer

Answer:

The owner would use Graph B. Its shortened vertical scale makes the gradual increase from $10 to $12 per hour look much steeper and faster than it really is.