5. Represent and Connect The table shows the average cost of tuition and fees at a public four-year college for an in-state student in recent years.
2012-13 2013-14 2014-15 2015-16
$9,006 $9,077 $9,161 $9,410

a. Use quadratic regression to write a quadratic equation that approximates the average cost, C, of tuition and fees x years after the 2012-13 academic year.

b. Use the model to predict when tuition and fees will exceed $10,000.









panic​