AFDA – Unit 3: Graphing Absolute Inequalities Name: ___________
Day 2 HW: Graphing Absolute Inequalities
Block: _____ Date:_______
Solve and graph the following:
1.
| x | 2
2.
| x | 2
3.
2 | 3 x  9 | 36
4
40 – 4 a  2  12
5.
2 x – 1  7  18
6.
25 | x -4 |  23
7.
The ideal diameter of a gear for a certain type of clock is 12.24 mm. The actual
diameter can vary by .06 mm. Write an absolute value inequality and find the range of
acceptable diameters.
8.
The ideal width of a certain conveyor belt for a manufacturing plant is 50 in. An
actual conveyor belt can vary from the ideal by at most 7/32 in. Write an absolute
value inequality and find the acceptable width of the conveyor belt.