Let $y = \sqrt { x }$ Then Dy Is

A)

Multiple Choice

Let $y = \sqrt { x }$ Then dy is

A) $- \frac { d x } { 2 \sqrt { x } }$
B) $\frac { d x } { 2 \sqrt { x } }$
C) $\frac { \sqrt { x } d x } { 2 }$
D) $- \frac { \sqrt { x } d x } { 2 }$
E) $2 \sqrt { x } d x$