Is the relation a function? Why.

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

Yes, because the x-value 11 has two y-values pair with it.

Yes, because each x-value has only one y-value paired with it.

No, because each x-value has only one y-value paired with it.

What is the definition of function?

Every input has only ONE output

Inputs have different outputs every time

Does this mapping diagram represent a function?

Yes, because each input goes to one and only one output

No, because an input value goes to multiple output values

Is the relation a function? Why.

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

Yes, because the x-value 11 has two y-values pair with it.

Yes, because each x-value has only one y-value paired with it.

No, because each x-value has only one y-value paired with it.

Is it a Function?

Quiz

•

Mathematics

•

Practice Problem

•

Hard

•

CCSS

8.F.A.1

Standards-aligned

Laura Drew

FREE Resource

17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Function

Not a Function

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is this mapping a function or not a function?

Function

Not a Function

Is this table a function or not a function?

Function

Not a Function

Which set of values is a function?

(1,5) (2,5) (1,-5) (2,-5)

(3,10) (5,-3) (7,4) (3, 8)

(6,1) (7, 2) (8, 2) (9, 1)

(1, -2) (5, 8) (5, -7) (3, 4)

Is this graph a function or not a function?

Function

Not a Function

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is this graph a function or not a function?

Function

Not a Function

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which graph does NOT pass the vertical line test?

Graph 1

Graph 2

Graph 3

Graph 4

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