Find an Equation of the Line with the Given Slope $y$

Multiple Choice

Find an equation of the line with the given slope and $y$ -intercept.
-Slope $=-9, y$ - intercept $=(0,-56)$

A) $y=-9 x-56$
B) $y=-56 x-9$
C) $y=-9 x+56$
D) $y=-56 x+9$