Inequalities

x = 12

How many solutions are there to the above equation?

• 1

• none

• infinitely many

• 12

 $x\ge12$  
How many solutions are there to the above inequality?

• 1

• 12

• none

• infinitely many

 $x\ge12$  
Is 12 an answer?

• yes

• no

 $x\ge12$  
Is 10 an answer?

• yes

• no

 $x\ge12$  
Is 12.00000001 an answer?

• yes

• no

 $\le$  
The above symbol means ___________________.

• less than

• less than or equal to

• less than and equal to

• greater than

• greater than or equal to

 $\ne$  is an inequality symbol.

• yes

• no

 $\ne$  

• This is the symbol that means not equal to

• This is the greater than symbol.

• This the equal to symbol.

Tags

CCSS.4.NF.A.2

•  $x>0$  

•  $x<0$  

•  $x\le0$  

•  $x\ge0$  

• none of the above