Posted by **Anonymous** on Wednesday, January 20, 2010 at 11:53pm.

c=2.85n +30.52 where n is the namber of years since1990. a)find and interpret the C-intercept for the line,b)find and interpret the n-intercept for the line,C) graph the line for n ranging from 0 through 20,d)if this trend continues,then in what year will the cost of dental service reach 100billion?

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