Determine Whether the Graph Illustrated Represents a Function $\mathcal { R }$

question 19

Multiple Choice

Determine whether the graph illustrated represents a function. Give the domain and range of the relation or function.
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• A) not a function domain: {-4} range: \(\mathcal { R }\)
• B) not a function domain: \(\mathcal { R }\) range: {-4}
• C) function domain: \(\mathcal { R }\) range: {-4}
• D) function domain: {-4} range: \(\mathcal { R }\)

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Definitions:

Documentation

Description of the technical details of the software, how the code works, and how the user interacts with the program; in addition, all the necessary user documentation that will be distributed to the program’s users.

Inheritance

In object-oriented programming, it is a mechanism where a new class is derived from an existing class, inheriting properties and behaviors.

Existing Class

In object-oriented programming, a class that has already been defined and can be reused or extended in new code.

Debugging Stage

The phase in software development where programmers identify, locate, and fix errors or bugs in the code.