Question 62733
 I am to graph the given inequality, Argh!!
:
It's really not that hard 
4x + y >=; 4
:
To plot this, put in the general form:
y >=  4 - 4x
:
Make a table starting with x = -2: For example; y = 4 - 4(-2) = +12
x | y
-----
-2|+12
-1|+8
0 |+4
+1|0
+2|-4
+3|-8
:
You graph should look like this:
{{{ graph( 300, 200, -6, 6, -10, 12, 4-4x ) }}}
:
Note that the inequality sign >= greater or equal so the area of interest is
at the line and above it.