Find an Equation of the Line $( 2,3 )$ ; Perpendicular To

Multiple Choice

Find an equation of the line. Write the equation using function notation.
-Through $( 2,3 )$ ; perpendicular to $f ( x ) = 4 x - 2$

A) $f ( x ) = - \frac { 1 } { 4 } x + \frac { 7 } { 2 }$
B) $f ( x ) = - 4 x + \frac { 7 } { 2 }$
C) $f ( x ) = \frac { 1 } { 4 } x + \frac { 7 } { 2 }$
D) $f ( x ) = 4 x + \frac { 7 } { 2 }$