(A) Sketch the Graph Of $f(x)=-\frac{1}{x}-2$
(B) Explain How the Graph in Part (A) Is

Essay

(a) Sketch the graph of $f(x)=-\frac{1}{x}-2$ .
(b) Explain how the graph in part (a) is obtained from the graph of $f(x)=\frac{1}{x}$ .
(c) Use a graphing calculator to obtain an accurate depiction of the graph in part (a).