To find: Thedomain and the range of the relation and whether the given relation is a function or not.
Answer to Problem 3E
The domain of the given relation is
Explanation of Solution
Given information:
The given relation is,
The domain of the given relation is
A relation is said to be a function if x -co-ordinate is paired with exactly one y -co-ordinate. In this relationx -co-ordinate is paired with exactly oney -co-ordinate, so the given relation is a function.
Hence, the given relation is a function.
Chapter 8 Solutions
Algebra: Structure And Method, Book 1
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