Transcript text: Use a graphing utility to graph \(f(x)=-0.4 x^{3}-0.7 x^{2}+5 x-5\) on the interval \([-6,4]\) and approximate any local maxima and local minima.
Determine where \(f\) is increasing and where it is decreasing.
Using a graphing utility, graph the function for \(-6 \leq x \leq 4\) and \(-25 \leq y \leq 10\).