SOLUTION: I have tried this for 2 days and still have not got the answer from the key. Could someone show me how to do this. Graph each of the following inequalities. 4x+y greater than

Question 86125: I have tried this for 2 days and still have not got the answer from the key. Could someone show me how to do this.
Graph each of the following inequalities.
4x+y greater than or equal to 4

Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Graph:
Rewrite this as: (Slope-intercept form)
To draw the graph, first treat this as an equation rather than an inequality:

Now, because the inequality is the line on the graph is a solid line (rather than dotted).
Now you need to decide which side to shade and you do this by trying a point on the left side, let's say point (0, 0) and see if this point satisfies the inequality.

Not, it does not!
So you shade the other side (right) of the line which then represents the area of all the solutions to this inequality.
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