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30 March, 06:25

The equation yˆ=-2.58x+566.67 models the distance a driver can see in feet, where x is the age of the driver in years. According to the regression equation, how far can a 30 year old driver see in feet?

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Answers (2)
  1. 30 March, 06:38
    0
    489 to the nearest foot.

    Step-by-step explanation:

    y = - 2.58x + 566.67

    x = 30:

    y = - 2.58*30 + 566.67

    = 489 to nearest foot.
  2. 30 March, 06:45
    0
    A 30 year old driver can see 489.27 feet

    Step-by-step explanation:

    The equation yˆ=-2.58x+566.67 models the distance a driver can see in feet, where x is the age of the driver in years.

    WE need to find out the height when x is 30

    Plug in 30 for x and find out y

    y=-2.58x+566.67

    Replace x with 30

    y=-2.58 (30) + 566.67 = 489.27

    A 30 year old driver can see 489.27 feet
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