Domain and Range

The coordinates of a point are (y, x)

• True
• False

Tags

8.15.b

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

Tags

8.15.b

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

Tags

8.15.b

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

Which relation has a domain of {3, 5, 8} ?

• {(3, 5), (5, 8), (1, 2)}

• {(8, 8), (5, 3), (5, 8)}

• {(5, 1), (3, 4), (8, 2)}

Tags

8.15.b

Identify the range in the following relation:
{(9, 7), (6,4), (3,0), (0,-2)}

• {(9, 7), (6,4), (3,0), (0,-2)}
• {9, 6, 3, 0}
• {7, 4, 0, -2}
• There is no range in this relation

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

Identify the domain of the following relation:

• {-6, 14, 2, 28}
• {(-6,14), (0,32), (2,38), (4,44)}
• {-6, 0, 2, 4}
• {14, 32, 38, 44}

Tags

8.15.b

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

Tags

8.15.b