Describe How to Transform the Graph of F into the Graph

Multiple Choice

Describe how to transform the graph of f into the graph of g.
- $f ( x ) = \sqrt { x }$ and $g ( x ) = \frac { 1 } { 5 } \sqrt { x }$

A) Horizontally stretch the graph of $\mathrm { f }$ by a factor of $\frac { 1 } { 5 }$ .
B) Horizontally shrink the graph of $\mathrm { f }$ by a factor of $\frac { 1 } { 5 }$ .
C) Vertically stretch the graph of $\mathrm { f }$ by a factor of $\frac { 1 } { 5 }$ .
D) Vertically shrink the graph of $\mathrm { f }$ by a factor of $\frac { 1 } { 5 }$ .