Line Graph Worksheets - Free Printable

Problem Description:

The task involves analyzing a double-line graph that shows the number of recycling cans collected by two schools, School A and School B, over several years. The goal is to interpret the data from the graph and answer questions based on it.

Graph Details:

- X-axis: Represents the years (2016, 2017, 2018, 2019, 2020).
- Y-axis: Represents the number of recycling cans collected.
- Two lines:
- One line represents School A.
- The other line represents School B.

Data Provided in the Table:

| Year | Number of Cans Collected by School A | Number of Cans Collected by School B |
|------|---------------------------------------|---------------------------------------|
| 2016 | 200 | 500 |
| 2017 | 300 | 600 |
| 2018 | 400 | 700 |
| 2019 | 500 | 800 |
| 2020 | 600 | 900 |

Task:

The task likely involves analyzing trends, comparing the performance of the two schools, or answering specific questions about the data. Since no specific question is provided in your request, I will outline a general approach to solving such problems and provide examples of possible questions and their solutions.

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General Approach to Solving Double-Line Graph Problems:

1. Understand the Graph:
- Identify what each line represents (e.g., School A and School B).
- Understand the axes: X-axis for years and Y-axis for the number of cans collected.

2. Analyze Trends:
- Look at how the number of cans collected changes over time for each school.
- Compare the trends between the two schools.

3. Answer Specific Questions:
- Use the data from the graph or table to answer questions about comparisons, totals, differences, etc.

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Example Questions and Solutions:

#### Question 1: Which school collected more cans in 2018?
- Solution:
- From the table:
- School A collected 400 cans in 2018.
- School B collected 700 cans in 2018.
- Therefore, School B collected more cans in 2018.

#### Question 2: What was the total number of cans collected by both schools in 2020?
- Solution:
- From the table:
- School A collected 600 cans in 2020.
- School B collected 900 cans in 2020.
- Total cans collected = 600 + 900 = 1500.
- Therefore, the total number of cans collected by both schools in 2020 was 1500.

#### Question 3: By how many cans did School B outperform School A in 2019?
- Solution:
- From the table:
- School A collected 500 cans in 2019.
- School B collected 800 cans in 2019.
- Difference = 800 - 500 = 300.
- Therefore, School B outperformed School A by 300 cans in 2019.

#### Question 4: Did the number of cans collected by School A increase every year from 2016 to 2020?
- Solution:
- From the table:
- 2016: 200 cans
- 2017: 300 cans
- 2018: 400 cans
- 2019: 500 cans
- 2020: 600 cans
- The number of cans collected by School A increased every year.
- Therefore, yes, the number of cans collected by School A increased every year from 2016 to 2020.

#### Question 5: What was the average number of cans collected by School B from 2016 to 2020?
- Solution:
- From the table:
- Total cans collected by School B = 500 + 600 + 700 + 800 + 900 = 3500.
- Number of years = 5.
- Average = Total cans / Number of years = 3500 / 5 = 700.
- Therefore, the average number of cans collected by School B from 2016 to 2020 was 700.

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Final Answer:

Since no specific question was provided, I have demonstrated how to solve various types of problems related to double-line graphs. If you have a specific question in mind, please provide it, and I can tailor the solution accordingly.

If you need further clarification or assistance, feel free to ask!

Boxed Final Answer (General):
\[
\boxed{\text{See solutions above for specific questions.}}
\]