Can somebody answer this non-linear relation please Does this curved line represent a function? If not, at what points does it fail the vertical line test?

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.

The reflexive property of congruence lets you say that ∠pqr ≅

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50