00:01
This problem wants us to drag the graphs to match each inequality with its solution set.
00:06
And the four inequalities we're given are w greater than 4, w less than equal to 4, w greater than equal to 4, and w less than 4.
00:12
So all of these graphs are going to match with one of the top four choices we see where we have some type of a point and then shading going either left or right away from 4.
00:21
So when we're trying to graph an inequality solution like we have here, the first thing we need to do is use the right point.
00:28
And when you're going to make a point to graph an inequality on a number line, if you have a greater than or a less than symbol, we use an open point to show that that value is not actually a part of the set that makes the solutions.
00:42
If it's greater than or equal to or less than are equal to, we use a filled in point to show that that point is actually a part of the set because it still makes the inequality true.
00:52
So for our first example, w greater than 4, we'll have an open point.
00:56
For our second and third example, even though they're different directions, they're both equal to inequalities...