Which of the following relation is a function? A.{(0,2),(3,6),(0,1),(6,3)}B. {(1,2),(6,7),(9,9),(3,7)} C.{(4,5),(1,3),(5,5),(4,0
valkas [14]
Heya user☺☺
Option c is correct
Hope this will help☺☺
Standard deviation I think
Answer:
4
Step-by-step explanation:
18/4.5=4