Question 431238
x1		y1	x2	y2			
2		3	-1	-3			
							
slope m =		(y2-y1)/(x2-x1)				2	
m=		-3					
							
Plug value of  the slope  and point (2,3) in y=	mx+b		
3.00	=	-6	+	b			
b=	3		-6				
b=	9						
So the equation  will be							
Y =-3x+	9