Question 429240
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b>
Hi
  3x + 4y &#8805; 12  Pt(0,3) and Pt(4,0) on the line 3x+4y=12
I.Plotting points and connecting with line
{{{drawing(300,300,   -6, 6, -6, 6,   grid(1),
circle(0, 3,0.3),
circle(4, 0,0.3),
graph( 300, 300, -6, 6, -6, 6,0, (-3/4)x + 3))}}}
II. shading area above/including the line
*[invoke plot_any_inequality "y >= -.75x +3", -10, 10, -8, 12, 300, 300]