A Graph Shows the Price of a Pound of Cucumbers

question 379

Multiple Choice

A graph shows the price of a pound of cucumbers on the vertical axis and the quantity of new cars sold by GM on the horizontal axis. The price of a pound of cucumbers remains constant as the quantity of new cars sold increases. The graph of these data is

• A) a horizontal line.
• B) a vertical line.
• C) a curve with a maximum.
• D) a positively-sloped line.