Given , use implicit differentiation to find and .

                


                


Based on your answers it is possible to determine the behavior of the graph in each of the four quadrants.


In Quadrant I, is (positive or negative),
so is (increasing or decreasing) there.
In Quadrant I, is (positive or negative),
so is (CU or CD) there.


In Quadrant II, is (positive or negative),
so is (increasing or decreasing) there.
In Quadrant II, is (positive or negative),
so is (CU or CD) there.


In Quadrant III, is (positive or negative),
so is (increasing or decreasing) there.
In Quadrant III, is (positive or negative),
so is (CU or CD) there.


In Quadrant IV, is (positive or negative),
so is (increasing or decreasing) there.
In Quadrant IV, is (positive or negative),
so is (CU or CD) there.

You can earn partial credit on this problem.