Aline passes through the points (7.10) and (7, 20). which statement is true about the line?

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Can some one me with these questions

Which is f(5) for the function –2x2 + 2x - 3?