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SOL Prep     12/4 Unit 5 Flashcard Review

SOL Prep 12/4 Unit 5 Flashcard Review

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

2.

FLASHCARD QUESTION

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

3.

FLASHCARD QUESTION

Front

How do you determine if a relation is a function?

Back

A relation is a function if each input value (x) is associated with exactly one output value (y).

4.

FLASHCARD QUESTION

Front

Given the relation {(1,2), (1,3), (2,4)}, is this a function?

Back

No, this is not a function because the input value 1 is associated with two different output values (2 and 3).

5.

FLASHCARD QUESTION

Front

What is an example of a function?

Back

An example of a function is {(1,2), (2,3), (3,4)} because each input has a unique output.

6.

FLASHCARD QUESTION

Front

What does it mean for a set of ordered pairs to be a function?

Back

It means that no two ordered pairs have the same first element (x-value) with different second elements (y-values).

7.

FLASHCARD QUESTION

Front

Identify the domain and range of the function {(0,1), (1,-3), (2,-4), (-4,1)}.

Back

Domain: {-4, 0, 1, 2}; Range: {-4, -3, 1}.

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