Evaluate the Integral $$\int \operatorname { sech } ^ { 2 } ( 6 x - 10 ) d x$$

Multiple Choice

Evaluate the integral.
- $$\int \operatorname { sech } ^ { 2 } ( 6 x - 10 ) d x$$

A) $\frac { 1 } { 6 } \operatorname { coth } ( 6 x - 10 ) + C$
B) $2 \operatorname { sech } ^ { 3 } ( 6 x - 10 ) + C$
C) $\tanh ( 6 x - 10 ) + C$
D) $\frac { 1 } { 6 } \tanh ( 6 x - 10 ) + C$