Introduction to Functions

Introduction to Functions

Assessment

Flashcard

Mathematics

7th - 8th Grade

Practice Problem

Hard

CCSS
8.F.A.1, 8.F.B.4, 8.EE.B.5

+3

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of a function?

Back

A function is a relation where every input has only ONE output.

Tags

CCSS.8.F.A.1

2.

FLASHCARD QUESTION

Front

What are all of the x values or inputs called?

Back

Domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

3.

FLASHCARD QUESTION

Front

What are all of the y values or outputs called?

Back

Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

4.

FLASHCARD QUESTION

Front

What is the range of the graph if 1 ≤ y ≤ 5?

Back

The range is the set of all y values from 1 to 5.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

5.

FLASHCARD QUESTION

Front

If my function rule is y=x + 3, what is the OUTPUT if the input is 4?

Back

The output is 7.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

6.

FLASHCARD QUESTION

Front

What is the domain of a function?

Back

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

7.

FLASHCARD QUESTION

Front

What is the range of a function?

Back

The range is the set of all possible output values (y values) for the function.

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