Find an Equation of the Line with the Given Slope $- \frac { 2 } { 3 } ;$

Find an equation of the line with the given slope and containing the given point. Write the equation using function
notation.
-Slope $- \frac { 2 } { 3 } ;$ through $( 3,3 )$

A) $f ( x ) = - \frac { 2 } { 3 } x - 5$
B) $f ( x ) = - \frac { 2 } { 3 } x + 5$
C) $f ( x ) = \frac { 2 } { 3 } x - 5$
D) $f ( x ) = \frac { 2 } { 3 } x + 5$