Is this set of ordered pairs a function and how can you tell?

No it isn't a function because an x value repeats but has different y values

Is this table a function and how can you tell?

No it's not a function because the x value 5 has y values of 10 & 12

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

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

In order to be a function, what must be true? Options: each x value has only one y value, each y value has only one x value, each x has only one y & each y has only one x, each x and y are equal

each x value has only one y value

Which of the following statements is true about a function? A graph passes the vertical line test A graph does not pass the vertical line test

A graph passes the vertical line test

Is the relation a function?

No, because the x-value 11 has two y-values pair with it.

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

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

Function or not a Function Flashcards

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50 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Is this graph a function or not a function? Options: Function, Not a Function

Back

Function

2.

FLASHCARD QUESTION

Front

Is this graph a function or not a function?

Back

Function

3.

FLASHCARD QUESTION

Front

Back

Not a Function

Tags

CCSS.8.F.A.1

4.

FLASHCARD QUESTION

Front

Back

Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

5.

FLASHCARD QUESTION

Front

Is this a Function?

Back

Yes

Tags

CCSS.8.F.A.1

6.

FLASHCARD QUESTION

Front

Is this a Function?

Back

No

Tags

CCSS.8.F.A.1

7.

FLASHCARD QUESTION

Front

Is this a Function?

Back

Yes

Tags

CCSS.8.F.A.1

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