Relations and Functions

Relations and Functions

Assessment

Flashcard

Mathematics

6th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a function?

Back

A function is a relation where each input (x-value) has exactly one output (y-value).

2.

FLASHCARD QUESTION

Front

What is a relation?

Back

A relation is a set of ordered pairs, where each pair consists of an input and an output.

3.

FLASHCARD QUESTION

Front

How can you determine if a relation is a function?

Back

A relation is a function if every input has only one output.

4.

FLASHCARD QUESTION

Front

What is the vertical line test?

Back

The vertical line test is a method to determine if a graph represents a function. If a vertical line intersects the graph at more than one point, it is not a function.

5.

FLASHCARD QUESTION

Front

What does it mean if a relation is not a function?

Back

If a relation is not a function, it means that at least one input is associated with more than one output.

6.

FLASHCARD QUESTION

Front

Example of a function: (1, 2), (2, 3), (3, 4). Is this a function?

Back

Yes, this is a function because each input has exactly one output.

7.

FLASHCARD QUESTION

Front

Example of a relation that is not a function: (1, 2), (1, 3). Is this a function?

Back

No, this is not a function because the input '1' has two different outputs.

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