00:01
In this problem, we're given a graph, and we want to find the inequality that describes the shaded region in this graph.
00:08
So here we have a line equation, that is in red.
00:14
So let's first by determining the equation of this line.
00:17
So lines are written generally in the form of y is equal to mx plus b, where m at the slope, and b is the y intercept.
00:32
So looking at our line right here, we have a y intercept of two, which means that.
00:37
That b is equal to 2.
00:41
Not to find our slope, we have two coordinates here that we can use to calculate the rise over the 1.
00:48
So here we have coordinate to 0, and here we have coordinate 0 2.
00:58
So we're going to use two coordinates to calculate our slope.
01:02
So we'll find that m is equal to delta y over delta x.
01:07
Well, delta y will correspond to 0 minus 2, and delta x will correspond to 2, and delta x will correspond to 2 minus 2...