Question 622415
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Hi,
The average home price in Linden Hills, Minneapolis in 2007 was $381,000
The average home price in Linden Hills, Minneapolis in 2011 was $296,000

(0,381,000)
(4,296,000   m = 85,000/-4 = -21,250
Generate a linear function that relates year (x) to home price (y). 
{{{y = -$21250x + $381000}}} where x is the number of years after 2007  
 Estimate what the average home price was in 2009. $338,500
 Estimate what the average home price will be in 2035. -21250*28 + 381,000 
 If this trend continues, estimate what year you would predict the average home price will reach $250,000.
  250,000 = -21250x + 381,00
  -131,000/ -21250 = x = 6.165  2007 + 7 = 2014