Relations and Functions

Relations and Functions

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

CCSS
8.F.A.1, 8.F.B.4, HSF-BF.A.1C

+2

Standards-aligned

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What are all of the y values or outputs in a relation called?

Back

Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

2.

FLASHCARD QUESTION

Front

Which relation is NOT a function? {(1,-5), (3,1), (-5,4), (4,-2)}, {(2,7), (3,7), (4,7), (5,8)}, {(1,-5), (-1,6), (1,5), (6,-3)}, {(3,-2), (5,-6), (7,7), (8,8)}

Back

{(1,-5), (-1,6), (1,5), (6,-3)}

Tags

CCSS.8.F.A.1

3.

FLASHCARD QUESTION

Front

Is this mapping a function or not a function? (1,2), (2,3), (3,4)

Back

Function

Tags

CCSS.8.F.A.1

4.

FLASHCARD QUESTION

Front

Which graph does NOT pass the vertical line test? Graph 1, Graph 2, Graph 3, Graph 4

Back

Graph 1

5.

FLASHCARD QUESTION

Front

What are all of the x values or inputs in a relation called?

Back

Domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

6.

FLASHCARD QUESTION

Front

Define a function in mathematical terms.

Back

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

Tags

CCSS.8.F.A.1

7.

FLASHCARD QUESTION

Front

What is the vertical line test?

Back

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.

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