Question 548618
m=		-2      					
							
Plug value of  the slope  and point 			(	-3	,	0	) in
Y 	=	m	x 	+	b		
0.00	=	6    	+	b			
b=	0	-	6    				
b=	-6      						
So the equation  will be							
Y 	=	-2    	x 		-6