Exploring Inequalities in Depth

When graphing an inequality with a 'less than' sign, what type of circle should be used?

• Dotted circle

• Closed circle

• Open circle

• Filled circle

Tags

CCSS.6.EE.B.8

If an inequality has a 'greater than or equal to' sign, what type of circle should be used on the graph?

• Dotted circle

• Open circle

• Hollow circle

• Closed circle

Tags

CCSS.6.EE.B.8

How should the arrow be drawn for the inequality x < 3 on a number line?

• Pointing to the right

• Pointing downwards

• Pointing to the left

• Pointing upwards

Tags

CCSS.6.EE.B.8

For the inequality x > -1, where should the circle be placed on the number line?

• Above -1

• Above 1

• Above 0

• Above -2

Tags

CCSS.6.EE.B.8

If a graph shows an open circle at 10 and the arrow points to the right, what is the inequality?

• x > 10

• x ≥ 10

• x ≤ 10

• x < 10

Tags

CCSS.6.EE.B.8

What must you do to the inequality sign when you multiply or divide by a negative number?

• Double it

• Remove it

• Flip it

• Keep it the same

Tags

CCSS.7.EE.B.4B

Solve the inequality: 3x + 2 < -4. What is x?

• x > -1

• x < -1

• x > -2

• x < -2

Tags

CCSS.6.EE.B.8

Translate the phrase 'a number is less than or equal to 8' into an inequality.

• x < 8

• x > 8

• x ≤ 8

• x ≥ 8

Tags

CCSS.6.EE.B.8

What does the phrase 'at most 45' mean in terms of inequalities?

• x ≥ 45

• x ≤ 45

• x > 45

• x < 45

Tags

CCSS.6.EE.B.8

How would you write the inequality for 'a number is no more than 26'?

• x ≥ 26

• x ≤ 26

• x > 26

• x < 26

Tags

CCSS.6.EE.B.8