Tuition costs
in 1990, the cost of tuition at a large midwestern university was $96 per credit hour. in 1995, tuition had
risen to $161 per credit hour.
determine a linear function c(x) to represent the cost of tuition as a function of x, the number of
years since 1990.
c(x) =
in the year 2002, tuition will be $
in the year
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per credit hour.
tuition will be $343 per credit hour