Need with my fractions i’m stuck on number 2.

What point is the projection of q on a) r b) s c) t

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.

Which graph represents the function g(x) = |x + 4| + 2?