Mod 1 - Domain and Range

What is the domain of the function? Click on the picture to enlarge 

• All real numbers

•  $x>0$  
  

•  $x\ge0$  

•  $y\ge0$  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function? 

Click on the picture to enlarge 

• $y>0$
  

• $y\ge0$

• all real numbers

• $x\ge0$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Give the domain and range. Tell if it is a function.

• D: {-4, -2, 0, 2}
  R: {-2, -2, 1, 1}
  Function
• D: {-4, -2, 0, 2}
  R: {-2, 1}
  Function
• D: {-4, -2, 0, 2}
  R: {-2, -2, 1, 1}
  Not a Function
• D: {-4, -2, 0, 2}
  R: {-2, 1}
  Not a Function

Tags

CCSS.8.F.A.1

Which of these is NOT the same

• Range
• Input
• Dependent Value
• Y-Value

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the Range? Click on the picture to enlarge

• -3 ≤ y < 2

• -3 < y ≤ 2

• -7 ≤ y ≤ 2

• -7 ≤ y < 2

Tags

CCSS.HSF-IF.C.7A

What is the Domain? Click on the picture to enlarge

• -3 ≤ x < 2

• -3 < x ≤ 2

• -7 ≤ x ≤ 2

• -7 ≤ x < 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the RANGE of the function? Click on the picture to enlarge

• (-∞, +∞)

• (-∞, 4]

• (-∞, 4)

• [0, 4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN of the function? Click on the picture to enlarge

• (-∞, +∞)

• (-∞, 4]

• (-∞, 4)

• [0, 4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• y ≥ 5
• x ≥ -5
• All Real #s
• x ≥ 5

What is the domain of the graph of the radical function?

• all real numbers

• $x\ge-7$

• $x\ge0$
  

• $x\ge4$
  

• $x>4$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5