Type: Posts; User: tjb88
Graph each function and state the domain and range y=0.3x
x^-2-9x^-1+18=0
The problem goes like this: The total profit (in dollars) for sales of x rowing machines is given by P(x) = -0.2x^2+300x-200. What is the profit if 500 are sold? For what value of x will the...