Question 58577
graph 3x + 2y = 6; Don't panic!!
:
Put it in the "y =" form 
:
3x + 2y = 6; 
:
2y = 6 - 3x; subtracted 3x from both sides
:
y = 6/2 - (3/2)x; divided both sides by 2
:
y = 3 - 1.5x

:
Make a table to plot x & y
Subsitute ea value for x in the equation to find y:
An example for the 1st values, when x = -2:
y = 3 - 1.5x
y = 3 - 1.5(-2)
y = 3 - (-3)
y = 3 + 3
y = 6 
:
x | y
-----
-2| 6
-1| 4.5
0 | 3
+1|1.5
+2| 0
+3|-1.5
+4|-3
You get the idea
:
Your graph should look like this:
{{{ graph( 300, 200, -4, 5, -6, 8, 3 - 1.5x) }}}