This calculator ive had has financial calculations and stuff like that….and i need a calculator for my university finance class. its a casio fx-9750 plus calculator and it has graphing, finance, and regular functions on it.

here is a picture of it…..

http://www.ehobbycorner.com/images/fx9750g.jpg

its not actually a “financial”calculator but i looked in the manual and it says it has finance functions like amortization, etc.

Will this work for a finance class? or do i actually need to buy the financial calculator?