The RF is 9. You could go to Easycalculations.com/statics/cumulative/relativefrequency to double check :)
The one that is wrong is. C. If all the x’s are different it is a function
Answer:ok so it is 1 A 2C 3 F 4H
Step-by-step explanation:
Yes. I totally agree with that statement. 10/10
