Identifying Domain and Range from Ordered Pairs

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}

Tags

8.15.b

• {-2, 3, 7}

• [-2, 7]

• {1, 2, 3, 4}

• [1, 4]

Tags

8.15.b

Consider the function: {(3, 11), (4, 18), (5, 27), (6, 38)}  What is the Range?

• {4, 11, 5, 18}

• {3, 11, 4, 18}

• {3, 4, 5, 6}

• {11, 18, 27, 38}

Tags

8.15.b

• Domain: x ≥ -2
  Range: y ≥ -4
• Domain: { 3, -1, 2, 1 }
  Range: { -4, 4, 6, 0 }
• Domain: { -2, -1, 1, 3 }
  Range: { -4, 0, 4, 6 }
• Domain: all real numbers
  Range: All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• Domain: {-2}
  Range: all real numbers
• Domain: { -6, 3, 4, 5 }
  Range: {-2}
• Domain: x
  ≥ -6
  Range: y = -2
• Domain: {-2}
  Range: { -6, 3, 4, 5 }

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is true about the relation?

• It represents a function.

• Its domain is {-2, 0, 1, 3}.

• Its range is {-2, 0, 1, 3}.

• The data is continuous.

Tags

CCSS.8.F.A.1

• Function
• Not a Function

Tags

CCSS.8.F.A.1

What is the domain?

• {-2, -1, 0, 1, 8}

• {3, 5, 7 , 9, 0}

• {-2, -1, 0, 1, 3, 5, 7, 8, 9}

• {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

• A
• B
• C
• D

Tags

CCSS.8.F.A.1

What is the domain?

• {0, 1, 2, 15}

• (0, 1, 2, 3}

• {3, 7, 11, 15}

• {3, 7, 11, 3}