Help please!!
Match each function rule with the value that could not be a possible input for that function.
 A. 3 divided by the input 
B. Add 4 to the input, then divide this value into 3.
 C. Subtract 3 from the input, then divide this value into 1.
1. 3 
2. 4
3. -4
4. 0
5. 1