Functions(Domain and Range)

Functions(Domain and Range)

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

CCSS
8.F.A.1, HSF.IF.A.2, HSF.IF.B.5

+1

Standards-aligned

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 between a set of inputs and a set of possible outputs where each input is related to exactly one output.

Tags

CCSS.8.F.A.1

2.

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) that the function can accept.

3.

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.

4.

FLASHCARD QUESTION

Front

What does the vertical line test determine?

Back

The vertical line test determines 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

If f(x) = 3x + 2, what is f(1)?

Back

f(1) = 3(1) + 2 = 5.

Tags

CCSS.HSF.IF.A.2

6.

FLASHCARD QUESTION

Front

What is an example of a non-function?

Back

A relation where an input is associated with multiple outputs, such as the equation x^2 + y^2 = 1 (a circle).

7.

FLASHCARD QUESTION

Front

How can you identify the range from a graph?

Back

The range can be identified by looking at the y-values that the graph covers.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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