Reading a Line Graph

Q. The following line graph shows the number of burgers sold each week during a certain period for a restaurant.

How many fewer burgers were sold in week 4 than in week 2?

Q.

Read the graph and fill in the following:

The maximum number of books were sold in the month of ____.

Q. The line graph shows the temperature of Chicago from 11 a.m. to 5 p.m. on a particular day.

Observe the graph and pick the correct options.

1. The temperature at $3\text{p.m.}$ was ${30}^{\circ }\text{C}$
2. The temperature at $3\text{p.m.}$ was ${20}^{\circ }\text{C}$
3. The maximum recorded temprature was ${40}^{\circ }\text{C}$
4. The maximum recorded temprature was ${35}^{\circ }\text{C}$

Q. In the graph shown below, which two months shows the greatest increase in rainfall?

1. June to July
2. August to September
3. September to November

Q.

The following graph shows the temperature of a patient in a hospital, recorded every hour. What was the temperature at $1.30\mathrm{p}.\mathrm{m}.$? How did you arrive at your answer?

Q. The following line graph shows the daily profits of a cake shop for six days of a week.


On which days were the profits above $250

1. Monday
2. Tuesday
3. Thursday
4. Friday

Q. The following line graph shows the population of wolves in a forest in Alaska from the year 2014 to 2018.


Find the percentage increase in wolves population from 2014 to 2018.

1. $100\%$
2. $40\%$
3. $500\%$
4. $400\%$