Mathematics

Dexter

14 June, 10:35

According to data from the U. S. Department of Education, the average cost y of tuition and fees at public four-year institutions in

year x is approximated by the equation

y = 0.024x * - 0.87x + 9.6x² + 97.2x + 2196

where x = 0 corresponds to 1990. If this model continues to be accurate, during what year will tuition and fees reach $4000?

a. 2000

C. 2016

b. 2010

d. 2004

+1

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