Key Word

Question

Definition
Answer
The set of all allowable input values. If the function is graphed, this is the set of all x-values on the graph.
Answer
The set of a function's output values (or y-values).
Answer
A rule that tells how one number depends on another.
For each input number, there is exactly one output number.
Answer
A type of writing that uses a letter to name a function and places parentheses around the independent variable. The notation f(x) is pronounced
"fofx."
Answer
Any set of input and output values. A single input gives back one or more outputs.
Answer
A diagram that shows how a specific relation maps input values to output values.
Answer
The result of a function. This variable in a function is the dependent variable.
Answer
A number that is entered into a function. This variable in a function is the independent variable.

Answer 1

Here are the definitions and answers for each of the keywords you provided:

1. Key Word: Domain
   Definition: The set of all allowable input values. If the function is graphed, this is the set of all x-values on the graph.
   Answer: Domain

2. Key Word: Range
   Definition: The set of a function's output values (or y-values).
   Answer: Range

3. Key Word: Function
   Definition: A rule that tells how one number depends on another. For each input number, there is exactly one output number.
   Answer: Function

4. Key Word: Function Notation
   Definition: A type of writing that uses a letter to name a function and places parentheses around the independent variable. The notation f(x) is pronounced "fofx."
   Answer: Function Notation

5. Key Word: Relation
   Definition: Any set of input and output values. A single input gives back one or more outputs.
   Answer: Relation

6. Key Word: Mapping Diagram
   Definition: A diagram that shows how a specific relation maps input values to output values.
   Answer: Mapping Diagram

7. Key Word: Output
   Definition: The result of a function. This variable in a function is the dependent variable.
   Answer: Output

8. Key Word: Input
   Definition: A number that is entered into a function. This variable in a function is the independent variable.
   Answer: Input

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