Domain Range Discrete

What is the domain of this relation?

• <-4, -2, 0, 4>

• <-1,0, 1, 4>

• <-4, 0, 4>

• <-1, 0, 4>

What is the range of the mapping?

• {1, 2, 4}

• {0, 1, 2, 3}

• {0, 3}

• {1, 4}

What is the range?

• {-3, -1, 2, 4}

• {0, 4, 7} 

• {0, 4, 4, 7}

• {7, 4, 0}

What is the domain?

• {-4, -1, 0, 2, 7}

• {-5, -4, -1, 0, 1, 2, 4, 7}

• {-5, 0, 1, 2, 4}

• {5}

If the range is (-inf, inf), what is the domain?

• (-3,4)

• [1,3,-5}

• (Inf,-Inf)

• (-inf,inf)

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}

• none of the above

Find the Domain:

• {-5, -3, 0, 2}

• {0, 2, 4, -7}

• {-7, 0, 2, 4}

• {0, 2, -3, -5}

Find the Range:

• {-5, -3, 0, 2}

• {0, 2, 4, -7}

• {-7, 0, 2, 4}

• {0, 2, -3, -5}

Find the Domain:

• {-9, -1, 3}

• {3, -1, -9, 3}

• {4, 5, 0, -2}

• {-2, 0, 4, 5}

Find the Range:

• {-9, -1, 3}

• {3, -1, -9, 3}

• {4, 5, 0, -2}

• {-2, 0, 4, 5}