Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 12:Statistical Display;Lesson 5:Interpret Line Graphs


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  • Question 4 (request help)

    Use the graph that shows the distance traveled by two cars on the same freeway headed in the same direction.

    a. Predict the distance traveled by Car A after 5 hours.

  • Question 4 (request help)

    b. Predict the distance traveled by Car B after 5 hours.

  • Question 4 (request help)

    c. How many miles do you think Car A will have traveled after 8 hours?

  • Question 4 (request help)

    d. Based on the graph, after how many hours will Car B have traveled about 360 miles?

  • Question 4 (request help)

    e. Based on the graph, which car will reach a distance of 500 miles first?
    Explain your reasoning.

H.O.T. Problems Higher Order Thinking

  • Question 5 (request help)

    Justify Conclusions Can changes to the vertical scale or interval affect the appearance of a line graph? Justify your reasoning with examples.

  • Type below:
  • Question 6 (request help)

    Persevere with Problems Refer to the graph for Exercise 4. What can you conclude about the point at which the red and blue lines cross?

  • Question 7 (request help)

    Construct an Argument Explain why line graphs are often used to make predictions.

  • Question 8 (request help)

    Model with Mathematics Give an example of a set of data that is best represented in a line graph.Then make a line graph that could represent that data.

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