1-6 Assessment - Compound Inequalities - Kimberly Rosander | Laabri

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

Describe an "AND" inequality. What does its notation look like? What does its graph look like?

2

Describe an "OR" inequality. What does its notation look like? What does its graph look like?

2

Write a compound inequality that represents the phrase.
all real numbers that are greater than or equal to -4 and less than 6

6 < x ≤ -4

4 < x ≤ 6

-6 ≤ x < 4

-4 ≤ x < 6

A.REI.3

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.)

A.REI.3

2

Write a compound inequality that represents the phrase.
all real numbers that are less than or equal to 2.5 or greater than 6

6 ≤ x < 2.5

x ≤ -2.5 or x > 6

x ≤ 2.5 or x > 6

x ≤ 6 or x > 2.5

A.REI.3

4

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.)

A.REI.3

2

Solve:

8

Solve -10 < 3y - 4 < 14 .
Graph the solutions.
Remember you can show your work here OR on a separate piece of paper.

A.REI.3

8

Solve and graph the compound inequality:
Remember you can show your work here OR on a separate piece of paper.

A.REI.3

2

A

B

C

D

2

A

B

C

D

1-6 Assessment - Compound Inequalities

1-6 Assessment - Compound Inequalities

Describe an "AND" inequality. What does its notation look like? What does its graph look like?

Describe an "OR" inequality. What does its notation look like? What does its graph look like?

Write a compound inequality that represents the phrase.all real numbers that are greater than or equal to -4 and less than 6

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.)

Write a compound inequality that represents the phrase.all real numbers that are less than or equal to 2.5 or greater than 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.)

Solve:

Solve -10 < 3y - 4 < 14 .Graph the solutions.Remember you can show your work here OR on a separate piece of paper.

Solve and graph the compound inequality:Remember you can show your work here OR on a separate piece of paper.

Describe an "AND" inequality. What does its notation look like? What does its graph look like?

Describe an "OR" inequality. What does its notation look like? What does its graph look like?

Write a compound inequality that represents the phrase.all real numbers that are greater than or equal to -4 and less than 6

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.)

Write a compound inequality that represents the phrase.all real numbers that are less than or equal to 2.5 or greater than 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.)

Solve:

Solve -10 < 3y - 4 < 14 .Graph the solutions.Remember you can show your work here OR on a separate piece of paper.

Solve and graph the compound inequality:Remember you can show your work here OR on a separate piece of paper.

Write a compound inequality that represents the phrase.
all real numbers that are greater than or equal to -4 and less than 6

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.)

Write a compound inequality that represents the phrase.
all real numbers that are less than or equal to 2.5 or greater than 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.)

Solve -10 < 3y - 4 < 14 .
Graph the solutions.
Remember you can show your work here OR on a separate piece of paper.

Solve and graph the compound inequality:
Remember you can show your work here OR on a separate piece of paper.

Write a compound inequality that represents the phrase.
all real numbers that are greater than or equal to -4 and less than 6

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.)

Write a compound inequality that represents the phrase.
all real numbers that are less than or equal to 2.5 or greater than 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.)

Solve -10 < 3y - 4 < 14 .
Graph the solutions.
Remember you can show your work here OR on a separate piece of paper.

Solve and graph the compound inequality:
Remember you can show your work here OR on a separate piece of paper.