A graphing calculator is recommended
Question
A graphing calculator is recommended.
A solar panel manufacturer estimates that the profit y (in dollars) generated by producing x solar panels per month is given by the equation
S(x) = 8x + 0.8x2 − 0.002x3 − 4000.
Graph the function in the viewing rectangle [0, 400]
by [−10,000, 20,000]