Question 78411
Problem 36.
:
 2x + 5y > 10 (the greater than sign is underlined)
:
That means:
 2x + 5y >= 10
:
Put it in the general {y=) form in order to graph it:
 2x + 5y >= 10
 5y >= -2x + 10; subtracted 2x from both sides
  y >= (-2/5)x + 10/5
  y >= (-2/5)x + 2
:
Plot x = -5; x = 0; x = +5 and find y for each
:
 x | y
-------
-5 |+4
 0 |+2
+5 | 0
Graph should look like this:
{{{ graph( 300, 200, -6, 6, -6, 6, -.4x+2) }}}
:
">=" means the area of feasibility is at or above the line