11 plus what number equals 16 in order to complete your problem.
Answer: 123
They have to add up to 3 4 5 6 or 7 so it has to be that
Answer:
Relation
Explanation:
The definition of a relation is just a set of ordered pairs.
A function is a relation in which each domain element is paired with exactly one range element.
It can't be a function because if it is a vertical line, then the x-value is the same for the whole line.
I hope that helps a bit
The square root of 18 is 4.24
