HELP ME PLEASE I AM PASSING AN EXAM Find the solution using a ALTERNATIVE FORMULA OF DERIVATIVE
f(x)=

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2