Worksheet: Line Graphs

In this worksheet, we will practice using line graphs to analyze data, communicate information, and get insights from data.

Q1:

The graph shows the average numbers of different fish that are found in the Red Sea. Using the graph, complete the table by filling in the number of each fish.

Fish Types	Tuna	Cod	Hake	Shark	Bass	Mullet	Sole
Number of Fish

A80, 240, 100, 20, 120, 140, 220
B80, 100, 240, 20, 140, 220, 120
C80, 240, 100, 140, 20, 120, 220
D80, 240, 100, 20, 140, 120, 220

Q2:

The graph shows Olivia’s total savings over seven weeks. Did her total savings decrease from week 3 to week 7?

Ano
Byes

Q3:

The line graph shows the savings of a person in the first four months of a year. In which month was the least amount saved?

AJanuary
BFebruary
CMarch
DApril

Q4:

The line graph shows the ages of 125 people. Which age has the largest number of people?

Q5:

The graph represents Chloe’s total saving over seven weeks. Is it true or false that, by the end of week 7, Chloe’s total savings were $175?

Atrue
Bfalse

Q6:

The line graph shows the area of farm land in a country from the year 2001 to 2005. Did the area of farm land decrease from 2001 to 2005?

Ano
Byes

Q7:

The line graph shows the area of farm land in a country from the year 2001 to 2005. Did the area of farm land increase from 2001 to 2005?

Ayes
Bno

Q8:

The line graph shows the area of farm land in a country from the year 2001 to 2005. Did the area of farm land increase from 2003 to 2005?

Ayes
Bno

Q9:

The graph shows Elizabeth’s total savings over seven weeks. Did she save more money from week 5 to week 6 than any other week?

Ano
Byes

Q10:

The line graph represents the balance in Ana Paula’s savings account over 5 months. Between which two months did the balance decline?

AFebruary and March
BJanuary and February
CApril and May
DMarch and April

Q11:

This line graph shows the number of machine units a factory produced over 5 months. In which month did the factory produce the most machine units?

AJanuary
BApril
CMarch
DFebruary

Q12:

The graph shows the number of units produced in a factory. Over 5 months of a year. Determine the difference in the number of units produced in February and May.

Q13:

The line graph shows the sales figures for a company in the first half of a given year. In which month had the sales increased the most from the previous month? By how much did they increase?

Afourth month, $2 000
Bthird month, $6 000
Cfifth month, $4 000
Dsecond month, $6 000
Esixth month, $6 000

Q14:

The line graph shows the area of farm land in a country from the year 2001 to 2005. Did the area increase or decrease from 2001 to 2002?

Aincreased
Bdecreased

Q15:

The graph shows the savings of Amelia in a 5 month period. Find the difference between her highest and lowest savings.