Question 790606
Plug in x = 0 to get 


y = 1.5x - 3 


y = 1.5*0 - 3 


y = 0 - 3 


y = -3 


So the point (0,-3) is on the line


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Plug in x = 2 to get 


y = 1.5x - 3 


y = 1.5*2 - 3 


y = 3 - 3 


y = 0 


So the point (2,0) is on the line


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y = 1.5x - 3


We know the points (0,-3) and (2,0) are on the line. Plot these two points. Then draw a straight line through them to finish the graph (see graph below)


{{{ drawing(500, 500, -10,10,-10,10,
grid(0),
graph(500, 500, -10,10,-10,10,0,(6-3x)/(-2)),
circle(2,0,0.03),circle(2,0,0.05),circle(2,0,0.08),circle(2,0,0.10),circle(2,0,0.12),
circle(0,-3,0.03),circle(0,-3,0.05),circle(0,-3,0.08),circle(0,-3,0.10),circle(0,-3,0.12)
)}}}