Question 462143
x1		y1	x2	y2				
3		5	6	-2				
								
slope m =		(y2-y1)/(x2-x1)						
(	-2	-	5	)/(	6	-	3	) 
(	-7	/	3	)  				
m=		-2.33						 
								
Plug value of  the slope  and point (3,5)in	
Y 	=	m	x 	+	b			
5.00	=	-7	+	b				
b=	5		-7					
b=	12							
So the equation  will be								
Y 	=	-2.33	x 	+	12			
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