you use a solid line when the inequality is less than or equal to or greater that or equal to the dotted line is for less than or greater than
If it is <= or >=
7-3
rise over run.
For a linear I can see no advantage in the table method.
john
They are the same.
If it is <= or >=
Because the question is tautological. You are asking how something is the same as that very samne thing!
Whereas the procedure for a linear equality is the same, the inequality defines all of the plane on one side (or the other) of the corresponding line.
It means that the inequality is less than the value of the dashed line and is not equal to it.
The dashed boundary inducartes that the points on the boundary are not includedin the region which it bounds.This would be the case when the inequality says that one side is (more or less) than ...but not equal to ... the other side.
If the points that are ON the line satisfy the inequality then the line should be solid. Otherwise it should be dotted. Another way of putting that is, if the inequality is given in terms of ≤ or ≥, then use a solid line. If they are < or > use a dotted line.
7-3
a linear graph is a graph where the line is ongoing and doesn't change directions
By finding something who's behavior is represented by a linear function and graphing it.
In an inequality, you have to shade a side of a line to see show if the possible answers are greater than or equal to it
By finding something who's behavior is represented by a linear function and graphing it.