Chapter 5 - Logarithmic, Exponential, and Other Transcendental Functions - 5.5 Exercises - Page 362: 11

Graph

$$\eqalign{ & y = {\left( {\frac{1}{3}} \right)^x} \cr & {\text{Making a table of values we obtain:}} \cr} $$ \[\boxed{\begin{array}{*{20}{c}} x&y \\ { - 2}&9 \\ { - 1}&3 \\ 0&1 \\ 1&{1/3} \\ 2&{1/9} \\ 3&{1/27} \\ 4&{1/81} \end{array}}\] $$\eqalign{ & {\text{Ploting the points and joining them we obtain the following}} \cr & {\text{Graph:}} \cr} $$