Choose the best
answer for each question:
1. 
This number line graph would be best
described by which statement:

Choose:



2. 
"All numbers from negative infinity up to and
including negative four as well as all numbers
greater than positive one."
Which statement below best represents this situation:


Choose:


3. 

"All numbers from negative three up to and
including
positive seven."
Which statement below best represents this situation:


Choose:


4. 
Which statement below is the correct
setbuilder notation for the situation depicted in
this number line graph?

Choose:



5. 
Which statement below represents
:


Choose:


6. 

How do you
read the sentence,
? 

Choose:


7. 
What is the
difference between the number line graphs of these
two intervals: (2,8] and [2,8] ? 

Choose:


8. 
Which statement below is the correct
interval notation for the situation depicted in
this number line graph?

Choose:



9. 

Write the following statement as an inequality:


Choose:


10. 
Write the following inequality as interval notation:
2 < x < 1 or x > 1 

Choose:


11. 
Which interval notation represents the set of all
numbers from 2 through 7 inclusive? 

Choose:


