Question 533241
m=		2      					
							
Plug value of  the slope  and point (	1,2) in
Y 	=	m	x 	+	b		
2.00	=	2    	+	b			
b=	2	-	2    				
b=	0      						
So the equation  will be							
Y 	=	2    	x     		
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