Math Practice 101
Homework Explained - Math Practice 101

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Grade 8 HMH Go Math - Answer Keys
Chapter 14:Scatter Plots; Mixed Review


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Selected Response

  • Question 1 (request help)

    Which scatter plot could have a trend line whose equation is \(\text{y} = 3\text{x} + 10\)?
    • A
    • B
    • C
    • D
  • Question 2 (request help)

    What type of association would you expect between a person’s age and hair length?
    • linear
    • negative
    • none
    • positive
  • Question 3 (request help)

    Which is not shown on the scatter plot?
    • cluster
    • negative association
    • outlier
    • positive association
  • Question 4 (request help)

    A restaurant claims to have served 352,000,000 hamburgers. What is this number in scientific notation?
    • \( 3.52 \times 10^6\)
    • \( 3.52 \times 10^8\)
    • \(35.2 \times 10^7\)
    • \(352 \times 10^6\)
  • Question 5 (request help)

    Which equation describes the relationship between x and y in the table?
    • \(\text{y} = -4\text{x}\)
    • \(\text{y} = -\cfrac{1}{4}\text{x}\)
    • \(\text{y} = 4\text{x}\)
    • \(\text{y} = \cfrac{1}{4}\text{x}\)

Mini-Task

  • Question 6 (request help)

    Use the data in the table.

    a. Make a scatterplot of the data.
  • Type below:
  • Question 6 (request help)

    c. Predict the number of visitors on a day when the high temperature is 102 °F.
  • Type below:

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