Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 3\le x \le 93≤x≤9.

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Why is causation so much more difficult to prove than correlation?