Chapter 5 - Logarithmic, Exponential, and Other Transcendental Functions - 5.5 Exercises - Page 362: 10

Graph

$$\eqalign{ & y = {4^{x - 1}} \cr & {\text{Making a table of values we obtain:}} \cr} $$ \[\boxed{\begin{array}{*{20}{c}} x&y \\ { - 3}&{0.003906} \\ { - 2}&{0.015625} \\ { - 1}&{0.0625} \\ 0&{0.25} \\ 1&1 \\ 2&4 \\ 3&{16} \end{array}}\] $$\eqalign{ & {\text{Ploting the points and joining them we obtain the following}} \cr & {\text{Graph:}} \cr} $$