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anonymous

  • one year ago

An airplane ascends at the rate of 40 feet per minute. The function below shows the height of the airplane from the ground f(t) after t minutes: f(t) = 40t + 520 Which statement best describes the y-intercept of the graph of the function?

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  1. anonymous
    • one year ago
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    It is equal to 520 and represents the height of the airplane above the ground, in feet, after 1 minute. It is equal to 560 and represents the height of the airplane above the ground, in feet, after 1 minute. It is equal to 40 and represents the height of the airplane above the ground, in feet, before it starts ascending. It is equal to 520 and represents the height of the airplane above the ground, in feet, before it starts ascending.

  2. anonymous
    • one year ago
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    @jim_thompson5910 , @freckles

  3. anonymous
    • one year ago
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    @TheSmartOne

  4. TheSmartOne
    • one year ago
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    y-intercept will be when t=0

  5. anonymous
    • one year ago
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    So it would be D right?

  6. anonymous
    • one year ago
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    @TheSmartOne

  7. TheSmartOne
    • one year ago
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    correct @FEARLESS_JOCEY

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