Use Implicit Differentiation to Find Dy/dx $y \sqrt { x + 1 } = 4$

Multiple Choice

Use implicit differentiation to find dy/dx.
- $y \sqrt { x + 1 } = 4$

A) $- \frac { y } { 2 ( x + 1 ) }$
B) $- \frac { 2 y } { x + 1 }$
C) $\frac { 2 y } { x + 1 }$
D) $\frac { y } { 2 ( x + 1 ) }$