No.
Yes, but all relations are not functions.
Function is a special case of relation. It means function is a relation but all relations are not functions. Therefore all functions are relations.
I assume you mean a "relation". All functions are relations, but not all relations are functions.
Yes, but all relations are not functions.
Yes, but all relations are not functions.
Yes. All functions are relations, but not all relations are functions. Functions have to have only one y-value per x-value.
I assume you mean "relation". By definition, all functions are relations; but only some relations are functions.
I'll attempt to answer this. As worded your question makes no sense. All functions are relations, but not all relations are functions. Like all girls are people but not all people are girls.
No.
The same as in any other math class. All functions are relations but all relations are not functions. A function must have only one 'answer' in the range for each value of the domain. Relations are just pairing of numbers with no such restriction on the range.
All functions are relations with the condition that each element of the domain is paired with only one element of the range. A relation is any pairing of numbers from the domain to the range.
Yes. Functions are always relations, but relations are not always functions.