Show work if possible

Question

list the x intervals on which the function is increasing for the function f(x)=-2x^4-4x^3+6x^2 (please show work if possible)

Answer 1

Michael,

Since this question is asking you how your function is changing, I would suggest you solve for the rate of change of your function (the derivative). Then, if you know for what x values your derivative is positive, you know the intervals where your function is increasing.

Nick