Constructing a line graph

Maths

Line graphs and timetables

2016 was the the most successful year for Sally's Sweet Shop.

2017 was a more profitable year for the shop than 2016.

December has always been the most profitable month for each year.

Look closely at the line graph below. Which one of the statements is true?

Look carefully at the line graph below. Since Sally's Sweet Shop opened in 2016, how many months has the shop made a net profit of over £1600?

Every year, the shop make  more profit in December than at any other time of the year.

Sally's Sweet Shop has decreased in profits each year.

The profits of the shop always increase between April and August.

The shop always sees an increase in profit between July and August.

Look carefully at the graph below. Which of the following statements is false?

Look carefully at both the line graph and table below. The data point for which Olympic Games has been incorrectly plotted according to the information in table?

It doesn't show how many medals have been won by the USA at each of the six Olympic Games.

It doesn't show how well the USA did at each of the Olympic Games.

It doesn't split the data into individual sections to represent each of the different Olympic Games.

It doesn't visually show patterns or changes in the data over a period of time.

During the lesson, we looked at how data from a table might look if it was presented using a different chart. Below is the Pie Chart we discussed. Can you remember why it would be unsuitable to show the data from the medals table?

Look carefully at the line graph below. How many medals did Team GB win in rowing AFTER 2004?

Opps! Someone has incorrectly filled in the table based on the data shown on the line graph. But exactly how many mistakes have been made?

When annotating line graphs to help identify the correct values from the axes, we use a series of lines. Look at the pairs of lines below. How many pairs of parallel lines are there?

When annotating line graphs to help identify the correct values from the axes, we often draw a series of lines. Look at the image below. What do we call two straight lines that intersect (cross over) at a right angle?

Look closely at the line graph below. What is the average number of medals that Team GB achieved between 2000 and 2016?

Constructing a line graph

Lesson outcome