If f(x) = x^2 - x^3
what is the value of f(-2) ?

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.