Evaluate the Function $f \left( \frac { 1 } { 2 } \right)$

Multiple Choice

Evaluate the function.
-Find $f \left( \frac { 1 } { 2 } \right)$ when $f ( x ) = - 2 x ^ { 2 } + 7 x - 2$

A) - 1
B) $- \frac { 3 } { 4 }$
C) 1
D) $\frac { 3 } { 4 }$