Textbook Problem

Evaluating a Limit In Exercises 43–60, (a) describe the type of indeterminate form (if any) that is obtained by direct substitution. (b) Evaluate the limit, using L’Hôpital’s Rule if necessary. (c) Use a graphing utility to graph the function and verify the result in part (b).

$\underset{x\to 0^{+}}{\lim }\left[3{\left(x\right)}^{x/2}\right]$