Question 1198863
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The equation for median family income in terms of years after 2006 is f(x)=48200+1240x<br>
Evaluate that expression for the given x values and see whether the function value is less than or greater than the given y value.  Though the wording in your post is terrible, apparently the question is to find the given points that show family incomes that are less than the median.<br>
(2,51000): median is f(2)=50680; given is 51000.  NO, the given value is NOT less than the median.
(8,69200): median is f(8)=58120; given is 69200.  NO, the given value is NOT less than the median.<br>
etc....<br>