Question

I need help with 1,2,3. fast PLS

Answer 1

Answer:

Step-by-step explanation:

1. Domain: {-5, -3, 0, 4}

   Range: {-2, -1, 7}

 Function? No

2. Domain: {-6, -3, 0, 1, 4}

    Range: {-5, -2, 5, 7}

    Function: Yes

3. Domain: {-3, -2, -1}

  Range: {-9, -1, -6)

Function: No