Which of the following statements is true?
A. All relations are functions, and all functions are relations.
B. All relations are functions, but not all functions are relations.
C. All functions are relations, but not all relations are functions.
D. Not all relations are functions, and not all functions are relations.

Question

Which of the following statements is true?
A.	All relations are functions, and all functions are relations.	
B.	All relations are functions, but not all functions are relations.	
C.	All functions are relations, but not all relations are functions.	
D.	Not all relations are functions, and not all functions are relations.

anonymous · Answer

a function is a VERY strict, well behaved relation. so... all functions are relations, but not all relations are functions. if you need help understanding in better detail let me know!

anonymous · Answer

Thank you so much!