First Derivative Test for Increasing Intervals
For the function $$f(x)=-x^3+3*x^2+1$$ shown above, use the first derivative test to identify the interval on which $$f(x)$$ is increasing.
For the function $$f(x)=-x^3+3*x^2+1$$ shown above, use the first derivative test to identify the interval on which $$f(x)$$ is increasing.