Does this represent a function?

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b. fitness equipment worth $1,700 c. a holiday package worth $2,000

The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two

A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees