Question 477647
Plug value of  the slope  and point 	(0,-5) in	
Y 	=	m	x 	+	b			
-5.00	=	0	+	b				
b=	-5		0					
b=	-5							
So the equation  will be								
Y 	=	0.75x -5

Xintercept 
plug Y=0
y=mx+b
0=3/4 x -5
x=20/3	
(20/3,0)

{{{drawing(300,300,-10,10,-10,10,circle(0,-5,0.3),circle((20/3),0,0.3),graph(300,300,-10,10,-10,10,y=(3x/4)-5)))}}}
		
m.ananth@hotmail.ca