
Concept explainers
To find: The graph of the equation, thedomain and range of the given relation, and whether the given relation is a function.

Answer to Problem 5CYU
The domain and range of the given relation is all real numbers.
Explanation of Solution
Given information:
The given equation is,
Consider the graph of the given equation,
The domain and range of the given relation is all real numbers.
A relation is said to be a function if x -co-ordinate is paired with exactly one y -co-ordinate. In this relation, so the given relation is a function.
Each element of the domain paired with the unique element of the range, so it is a one to one function.
Each element of the range is paired with the unique element of the domain, so it is a onto function.
Hence, the given relation is both the function.
From the graph, it is clear that the given equation is continuous.
Chapter 2 Solutions
Algebra 2
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