A Graph Shows the Price of a Kilo of Cucumbers

Multiple Choice

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

A) curve with a maximum.
B) vertical line.
C) positively sloped line.
D) negatively sloped line.
E) horizontal line.