SOLUTION: Graph each of the following inequalities: 4x + y greater than or equal to 4. I am having trouble with this one. Could someone show me how to do this and graph this. Thanks for a

Question 66903This question is from textbook Beginning Algebra
: Graph each of the following inequalities: 4x + y greater than or equal to 4.
I am having trouble with this one. Could someone show me how to do this and graph this. Thanks for any help. This question is from textbook Beginning Algebra

Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Graph each of the following inequalities: 4x + y greater than or equal to 4.
:
4x + y >= 4
:
Put it in the general"y=" form:
y = 4 - 4x
:
Substitute these values for x and find y:
:
x = -1, substitute -1 for x in the equation:
y = 4 - 4(-1)
y = 4 + 4
y = 8
:
x = 0, do the same here
y = 4 - 4(0)
y = 4
:
x = +1, and here
y = 4 - 4(1)
y = 0
:
A table would look like:
x | y
-----
-1|+8
0|+4
+1| 0
:
Choose a convenient scale that will contained these coordinates, plot them.
Your graph should look like this:

:
You understanding this now?

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