Relations, Functions Domain, Range

What is the domain of the graph?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

What is the range of the table?

• {-4, 0, 1, 3}

• {-2, 0, 2, 3}

• {-4, -2, 0, 1, 2, 3}

• { (0, 0), (2, -4), (3, 3), (-2, 1) }

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Identify TWO sets that contain elements of domain for the graph shown.

• {1,2,3,4}

• {-1,4}

• {0.5, 1, 1.5, 2}

• {-4, -3, -2, -1, 0, 1, 2}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

In the given relation, what domain value corresponds to the range value -2?
{(-1,2), (-2,4), (2,5), (0,-2), (2,0)}

• -2

• 0

• 2

• 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is this mapping a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Write the domain for {(-4; 3), (2; 1), (0;3), (-3;-2)}

• xE{-2; 1; 3}

• yE{-2; 1; 3}

• xE{-4; -3; 0; 2}

• yE{-4; -3; 0; 2}

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}

• D:{-4, 0, 1, 2}
  R:{-4, -3, 1}

• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

• [-3, 2)
• (-4, 2]
• (-5, 2]
• [-4, 2]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• (-∞, ∞)
• [-2, 2]
• (-2, 2)
• [-5, 5]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5