Successfully reported this slideshow.
Upcoming SlideShare
×

# 4.9.2 quad inequal tables and line graphs

508 views

Published on

• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

• Be the first to like this

### 4.9.2 quad inequal tables and line graphs

1. 1. Solve using tables and Line graphs
2. 2. 2 3 10x x  2 3 10 0x x     5 2 0x x   Critical -values: 5, 2 x x   x -5 2 (x+5)(x-2) 0 0
3. 3. 2 4 12x x  2 4 12 0x x     6 2 0x x   Critical -values: 2, 6 x x   x -2 6 (x-6)(x+2) 0 0
4. 4. 2 3 7 6x x  2 3 7 6 0x x     3 2 3 0x x   2 3 Critical -values: , 3 x x   x -2/3 3 (x-6)(x+2) 0 0
5. 5. 2 8 7x x   2 8 7 0x x     7 1 0x x   Critical -values: 7, 1 x x   
6. 6. 2 5 12 4x x   2 5 12 4 0x x     5 2 2 0x x   2 5 Critical -values: 2, x x   
7. 7. 2 6 3 0x x   Critical -values: 5.45, 0.55 x x      2 6 6 4 1 3 2 x     6 36 12 2 x     6 24 2 x    6 2 6 2 x    3 6  
8. 8. p. 304 # 27 - 43 odd