代写Calculus代写C/C++语言

Find the intervals of increase and decrease for the given function:

For the functions given below, find the critical points of f(x) and classify each as corresponding to a relative maximum, a relative minimum, or neither.

Use the second derivative test to find the relative maxima and minima of:

Find all vertical and horizontal asymptotes of the graph of the given function:

Find the absolute maximum and absolute minimum (if any) of the given function on the specified interval:

A cable is to be run from a power plant on one side of a river 1,200 meters wide to a factory on the other side, 1,500 meters downstream. The cost of running the cable under the water is $25 per meter, while the cost over land is $20 per meter. What is the most economical route over which to run the cable?