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Determine whether each relationship is a function. State the domain and range of each relation.

Determine whether each relationship is a function State the domain and range of each relation class=

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mixter17

Hello!

The answer is:

The relationship is not a function.

Domain: {4,2}

Range: {5,6,7,8}

Why?

Since both inputs has two outputs, the relation is not a function.  A function exists when there is only a single value for each input, if there is more than one output for each input, the relation is not a function.

For this case, 4 (domain)  has two outputs (5 and 6), while 2 (domain) has  also two outputs (7 and 8).

Have a nice day!

zainebamir540

Answer:

The relation is not a function.The domain of this relation is :

{4,2} and the range of this relation is : {5,6,7,8}

Step-by-step explanation:

We have given a relation.

We have to find the  relation is function or not, and the domain and its range.

A function is a relation that assigns each input a single output.

It is not a function, because each value of  domain has more than one value of range.  

The domain of this relation is :{4,2}

The range of this relation is : {5,6,7,8}

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