Inequalities and Graphing

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using inequality symbols such as <, >, ≤, or ≥.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'is less than'. For example, 3 < 5 means 3 is less than 5.

Tags

CCSS.1.NBT.B.3

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'is greater than'. For example, 7 > 4 means 7 is greater than 4.

Tags

CCSS.1.NBT.B.3

Front

What does the symbol '≤' mean?

Back

The symbol '≤' means 'is less than or equal to'. For example, x ≤ 10 means x can be 10 or any number less than 10.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '≥' mean?

Back

The symbol '≥' means 'is greater than or equal to'. For example, y ≥ 3 means y can be 3 or any number greater than 3.

Tags

CCSS.6.EE.B.8

Front

How do you represent 'A number w is smaller than 5' as an inequality?

Back

w < 5

Tags

CCSS.6.EE.B.8

Front

How do you represent 'I can have no more than 10 pieces of candy' as an inequality?

Back

x ≤ 10

Tags

CCSS.6.EE.B.8

Front

When graphing an inequality, when do you use a closed dot?

Back

You use a closed dot when the inequality includes ≤ or ≥.

Tags

CCSS.6.EE.B.8

Front

What does a graph with an open dot indicate?

Back

A graph with an open dot indicates that the value is not included, used for < or >.

Tags

CCSS.6.EE.B.8

Front

How do you represent 'x is greater than 2' as an inequality?

Back

x > 2

Tags

CCSS.6.EE.B.8