Find the Equation of the Tangent Line to the Curve $\frac { 1 } { x + 2 }$

Short Answer

Find the equation of the tangent line to the curve y = $\frac { 1 } { x + 2 }$ at $\left(2 , \frac { 1 } { 4 } \right)$ .
Enter your answer in standard slope-intercept form using reduced fractions .No parentheses.