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

Multiple Choice

Describe the transformations and give the equation for the graph.
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A) It is the graph of $f ( x ) = \sqrt { x }$ translated 7 units to the right, reflected across the $x$ -axis and translated 8 units down. The equation is $\mathrm { y } = \sqrt { - \mathrm { x } + 7 } - 8$
B) It is the graph of $f ( x ) = \sqrt { x }$ translated 7 units to the right, reflected across the $x$ -axis and translated 8 units down. The equation is $y = - \sqrt { x + 7 } - 8$
C) It is the graph of $f ( x ) = \sqrt { x }$ translated 7 units to the right, reflected across the $x$ -axis and translated 8 units down. The equation is $y = - \sqrt { x - 7 } - 8$
D) It is the graph of $f ( x ) = \sqrt { x }$ translated 7 units to the right, reflected across the $y$ -axis and translated 8 units down. The equation is $\mathrm { y } = \sqrt { - \mathrm { x } - 7 } - 8$