Math Problem Statement

Choose all of the options from the list that would improve the line graph below.

Solution

The question asks which improvements should be made to the line graph based on the given data and options provided.

Let’s analyze the situation:

Observations:

  1. The vertical axis scale: The maximum height in the data is 13 meters. Extending the vertical axis to 20 provides unnecessary space. However, if clarity is the goal, this might be valid.
  2. Starting point: The graph begins at (0,0), which does not match the data table. The first data point is (1,10), so the line should not start at the origin.
  3. Axis labels: Time (minutes) and Height (meters) are correctly labeled. Swapping them would make the graph incorrect.
  4. Units on the vertical axis: The graph doesn't explicitly include "meters" on the vertical axis, so this improvement is valid.
  5. A key: As this graph only contains one line, a key is unnecessary unless additional lines are introduced.

Correct Improvements:

  • The line should not start at the origin (matches the data).
  • The units should be given on the vertical axis (adds clarity).

Not Required:

  • The vertical axis reaching 20.
  • Swapping the axis labels.
  • Adding a key (not needed for a single line).

If you'd like, I can explain any of these points further or discuss graphing strategies.


Related Questions:

  1. What is the significance of including units on both axes in a graph?
  2. Why is it important for a graph to match the data points exactly?
  3. In what cases might a graph require a key, even for a single line?
  4. How would starting the graph at the origin impact data interpretation?
  5. Why is scaling important when drawing a graph?

Tip:

Always ensure that your graph matches the data table to avoid misrepresentation and improve clarity.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Data Visualization
Graphs
Line Graphs

Formulas

-

Theorems

-

Suitable Grade Level

Grades 6-8