Question 939106
y ≤ -2x + 3
1) Sketch line y = -2x + 3 , P(0,3), P(1,1) on this line . Plot, connect/line


{{{drawing(200,200,    -10,10,-10,10,  
 grid(1),
circle(0, 3,0.4),
circle(1,1,0.4),
graph( 200,200, -10,10,-10,10,0, -2x + 3))}}}
2. Graph is the line and the Shading below the line.
*[invoke plot_any_inequality "y <=-2x + 3", -10, 10, -8, 12, 200,200]
...
y &#8805; x 
1) Sketch line
2. Graph is the line and the Shading Above the line
*[invoke plot_any_inequality "y >= x", -10, 10, -8, 12, 200,200]