KB

- 00:01
- It is Similar
- 00:01
- when we
- 00:02
- graph
- 00:03
- Linear Inequalities
- 00:07
- SO lets look at y < 2x - 4
- 00:11
- We can think of this as 2 piece of information
- 00:15
- y = 2x - 4
- 00:17
- & y < 2x - 4
- 00:17
- 00:23
- y=2x-4
- 00:45
- y<2x-4
- 00:58
- (0,0)
- 01:04
- 0<2(0)-4
- 01:09
- 0<-4
- 01:11
- FALSE
- 01:17
- (5,1)
- 01:28
- 1<2(5)-4
- 01:33
- 1<10-4
- 01:37
- 1<6
- 01:40
- True
- 01:44
- This means that where the green dot is shows where all of the solutions to the inequality lie. just like with number lines when we colored the side of the dot that had the solutions, with lines, we have to color the whole side of the graph that has solutions, so lets color it in