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ihavemathquestions

  • 3 years ago

The table shows the median home prices in Florida. What is the equation of a trend line that models a relationship between time and home prices? Use the equation to predict the median home price in 2040.

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  1. ihavemathquestions
    • 3 years ago
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  2. kropot72
    • 3 years ago
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    If you subtract the median price in 1940 ($23,800) from the median price in 2000 ($113,100) and divide the result by 6 (the number of decades between 1940 and 200) you will have the value of the coefficient of x in the equation of the required trend line. \[coefficient \ of\ x=\frac{113100-23800}{6}=you\ can\ calculate\] Then you can find the correct equation in the choices.

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