| Page 1 |
| 1. If x = –5, then |x2 – x| – |–x2 – x| = |
| a) 10 |
| b) 20 |
| c) 40 |
| d) 0 |
| e) –10 |
| 2. |
| a) |
| b) |
| c) |
| d) |
| e) x + y |
| 3. If 2x2 – 2x = 3, then x = |
a)  |
b)  |
c)  |
d)  |
e)  |
4. In the system  , x = | |
| a) –3 | |
| b) 0 | |
| c) 2 | |
| d) 3 | |
| e) 7 | |
| 5. The inequality |2 – x| < 5 is equivalent to |
| a) –3 < x < 7 |
| b) 3 < x < 7 |
| c) –5 < x < 5 |
| d) –7 < x < 3 |
| e) x > –3 |
| Intro | Pg 1 | Pg 2 | Pg 3 | Pg 4 |