Question

Ech

CHALLENGE
5)
14 -
What values of a make the relation
n{(a, 1), (2, 3), (4, 5); a function? Explain. I
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Answer 1

Any number different from 2 or 4

Explanation:

As long as the number a is not 2 or 4 (which would connect the value of "a" in the Domain with different numerical values in the Range, the relationship will be a function. A function requires that for any element of the Domain there is ONLY one associated element in the Range.