Question 1031002
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Hi  

***Using y = mx + b   
  x       y
$10,000 $1,250
$6,000   $850   m = 400/4000 = .1
*** y = .1x + b
1250 = .1(10000) + b
1250-1000 = b
250 = b
y = .1x + 250 
(d)