To check if a relation is a function, given a mapping diagram of the relation, use the following criterion: If each input has only one line connected to it, then the outputs are a function of the inputs.
Not 100% but all real number so D
1. Disappoint
2. Recall
3. Disgusted
4. Reunited
5. Prepare
The length would be 50 ft and the width would be 40 ft.
Answer:
Step-by-step explanation:
C= 2 *3.14*r
we have diameter 2r=d=18
C=18*3.14
C=56.52
