Describe the Transformations and Give the Equation for the Graph $\mathrm { f } ( \mathrm { x } ) = \sqrt { \mathrm { x } }$

Describe the transformations and give the equation for the graph.
-

A) It is the graph of $\mathrm { f } ( \mathrm { x } ) = \sqrt { \mathrm { x } }$ translated 4 units to the right, stretched vertically by a factor of 3 and translated 2 units up. The equation is $y = 3 \sqrt { x - 4 } + 2$
B) It is the graph of $f ( x ) = \sqrt { x }$ translated 4 units to the right, shrunken vertically by a factor of $\frac { 1 } { 3 }$ and translated 2 units up. The equation is $y = \frac { 1 } { 3 } \sqrt { x + 4 } + 2$
C) It is the graph of $f ( x ) = \sqrt { x }$ translated 4 units to the right, shrunken vertically by a factor of $\frac { 1 } { 3 }$ and translated 2 units up. The equation is $y = \frac { 1 } { 3 } \sqrt { x - 4 } + 2$
D) It is the graph of $f ( x ) = \sqrt { x }$ translated 4 units to the right, stretched vertically by a factor of 3 and translated 2 units up. The equation is $y = 3 \sqrt { x + 4 } + 2$