Which of the following sets represent invertible functions? Select all that apply. 1{(2,3), ( - 2,5), (2,6),(4,6), (5,2)}
2{(2,3).(-2,5), (3, 6), (4,8), (5,2)}
3{(2,3).(-2,5), (-3,6).(-4,7), (5, 4)}
4{(2,3), ( - 2,5), (3, 6), (4, 6), (5, 2)}

Charlene's parents deposit $500 in an account on the day she is born. the account earns a high interest rate of 9.2% compounded quarterly because charlene is not allowed to access the money until her 22nd birthday. how much money will charlene have on her 22nd birthday? a: $3,698.50 b: $5,921.31 c: $101,200 d: $ 824.58