Find the Equation of a Line with the Given Slope $- \frac { 4 } { 5 } , \mathrm { y }$

Multiple Choice

Find the equation of a line with the given slope and y-intercept.
-Slope $- \frac { 4 } { 5 } , \mathrm { y }$ -intercept $( 0,9 )$

A) $y = \frac { 4 } { 5 } x - 9$
B) $y = - \frac { 4 } { 5 } x + 9$
C) $y = - \frac { 4 } { 5 } x - 9$
D) $y = \frac { 4 } { 5 } x + 9$