Use a Table of Values to Estimate the Value of Each

Short Answer

Use a table of values to estimate the value of each of the following limits, to 4 decimal places.(a) $\lim _ { x \rightarrow 0 } \frac { 3 ^ { x } - 1 } { x }$ (b) $\lim _ { x \rightarrow 0 } \frac { \sin 5 x } { \sin 3 x }$ (c) $\lim _ { x \rightarrow 0 } ( 1 + x ) ^ { 1 / x }$