Using the functions f(x) = (3 - x)/(x2 + 4) and g(x) = 3x, find the value of f(g(2)).

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

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?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?