Sketch the graph of function using shifts of the parent function (not by using a table of...

Sketch the graph of function using shifts of the parent function (not by using a table of values). Find and label the x- and y-intercepts (if they exist) and redraw the asymptotes.

In a certain county, the cost to keep public roads free of trash is given by C(p) = − 75, where C(p) represents the cost (thousands of dollars) to keep p percent of the trash picked up. (a) Find the cost to pick up 30%, 50%, 70%, and 90% of the trash, and comment on the results. (b) Sketch the graph using the transformation of a toolbox function. (c) Use mathematical notation to describe what happens if the county tries to keep 100% of the trash picked up.