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Mathematics

8th -

10thgrade

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Direct and Inverse Proportions

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14 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    In the equation y = 14x, what is the constant of proportionality?
    y
    x
    14
  • 2. Multiple Choice
    5 minutes
    1 pt
     Y varies directly with x, and y is 84 when x is 16. Which equation represents this situation?
    y=1344x
    y=100x
    y=5.25x
    y=4/21x
  • 3. Multiple Choice
    2 minutes
    1 pt
    Image
    Is the given table a direct variation? If so, what is the constant?
    Yes; 1/3
    Yes; 3
    Yes; 5
    No
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