Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 5: Expressions; Lesson 2: Sequences


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Multiple Representations Kendra is stacking boxes of tissues for a store display. She stacks 3 boxes the first minute, 6 boxes the second minute, and 9 boxes the third minute. Suppose the pattern continues for parts a–d.

  • Question 9 (request help)

    a. Table Make a table of values for 1, 2, 3, 4, and 5 minutes.
  • Question 9 (request help)

    b. Symbols Write an expression to find the nth term in the sequence.
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  • Question 9 (request help)

    c. Graph Graph the table of values from part a on the coordinate plane. Let x represent the number of minutes and y represent the number of boxes.
    Then describe the graph.
  • Question 9 (request help)

    d. Numbers How many boxes will be displayed after 45 minutes?
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H.O.T. Problems Higher Order Thinking

 

  • Question 10 (request help)

    Justify Conclusions Write five terms of an arithmetic sequence and describe the rule for finding the terms.
  • Type below:

Persevere with Problems Not all sequences are arithmetic. But, there is still a pattern. Describe the relationship between the terms in each sequence. Then write the next three terms in the sequence.

  • Question 13 (request help)

    What is the rule for the following sequence?
    4.1, 4.6, 5.1, 5.6, 6.1,…
    • A. Add 5 to the previous term.
    • B. Add 0.5 to the previous term.
    • C. Multiply the previous term by 5
    • D. Divide the previous term by 5

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