Take your time and do your best on this assessment! It is worth 40 points and you can receive partial credit if you show your work. Use paper, pencil/pen, and a highlighter.
2 points
2
Question 1
1.
Describe an "AND" inequality. What does its notation look like? What does its graph look like?
2 points
2
Question 2
2.
Describe an "OR" inequality. What does its notation look like? What does its graph look like?
2 points
2
Question 3
3.
Write a compound inequality that represents the phrase.
all real numbers that are greater than or equal to -4 and less than 6
4 points
4
Question 4
4.
Graph the compound inequality that represents the phrase.
all real numbers that are greater than or equal to -4 and less than 6
(This is the same as #3.)
2 points
2
Question 5
5.
Write a compound inequality that represents the phrase.
all real numbers that are less than or equal to 2.5 or greater than 6
4 points
4
Question 6
6.
Graph the compound inequality that represents the phrase.
all real numbers that are less than or equal to 2.5 or greater than 6
(This is the same as #5.)
2 points
2
Question 7
7.
Solve:
8 points
8
Question 8
8.
Solve -10 < 3y - 4 < 14 .
Graph the solutions.
Remember you can show your work here OR on a separate piece of paper.
8 points
8
Question 9
9.
Solve and graph the compound inequality:
Remember you can show your work here OR on a separate piece of paper.