Line Graphs

What is the name of this graph?

• line plot
• line graph
• bar graph
• frequency table

What is the main purpose of a line graph?

• to compare two things
• to show trends over time
• to have an independent variable
• so you don't have to read words

Between which two times was the greatest increase in number of shoppers?

• 12pm and 1pm
• 1pm and 2pm
• 2pm and 3pm
• 10am and 11am

When was the greatest amount of shoppers at the store?

• 10am
• 1pm
• 6pm
• 2pm

Did the temperature increase or decrease between day 1 and day 2?

• increase
• decrease

On which 2 days was the temperature the same?

• 2 and 8
• 1 and 6
• 3 and 4
• 5 and 8

A restaurant recorded the number of pizzas sold each month for one year. The data are shown in the graph below. During which month did the restaurant sell 40 pizzas?

• March

• May

• July

• August

What is the general trend of this line graph?

• The more you mow, the less money you make.
• You make the same amount of money regardless of how long you mow.
• The more you mow, the more money you make.
• Mowing is dangerous.

The number of bags of puppy food at a pet store decreases as the number of hours the store is open increases, as shown on the graph. At the fourth hour, how many bags of puppy food are left to sell?

• 10

• 12

• 15

• 18

How many more miles did Jason drive on Wednesday than on Tuesday?

• 40 miles
• 10 miles
• 5 miles
• 50 miles