Determine whether or not the function is linear. If it is, determine the slope and interpret it.The cost of tuition at a community college is given by C(x) = 467 + 69x, where x is the number of credit hours.

A. Linear; 69; The cost of tuition decreases $69 for each additional credit hour.
B. Not linear
C. Linear; 467; The cost of tuition increases $467 for each additional credit hour.
D. Linear; 69; The cost of tuition increases $69 for each additional credit hour.


Answer: D

Mathematics

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