Domain and Range Concepts

State the domain of the given relation:

• {2, 3, 7}
• {1, 4}
• {1, 2, 3, 4, 7}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

State the domain of the graphed function.

• -1 ≤ 𝒙 ≤ 3
• -2 ≤ 𝒚 ≤ 4
• -2 ≤ 𝒙 ≤ 4
• -1 ≤ 𝒚 ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The domain of the given relation is {9}.

• False
• True

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

State the range of the graphed function.

• -2 ≤ 𝒚 ≤ 1
• -2 ≤ 𝒚 < 1
• -3 ≤ 𝒙 < 4
• -3 < 𝒙 ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

State the domain of the graphed relation.

• -1 ≤ 𝒙 ≤ 3
• {-3, -2, -1, 1, 3}
• -3 ≤ 𝒚 ≤ 3
• {-1, 1, 2, 3}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• {-2, 3, 7}

• [-2, 7]

• {1, 2, 3, 4}

• [1, 4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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

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:{0, 1, 2, -4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

What is the range?

• The set of all x-values

• The set of all y-values

• The set of all x- and y-values

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of the graph? (a)  

• 1 ≤ x ≤ 5
• 1 < x < 5
• 1 ≤ y ≤ 5
• 1 < y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5