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I need help with this math problem I have a test tomorrow.

I need help with this math problem I have a test tomorrow.-example-1

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STEP - BY - STEP EXPLANATION

The types of function given.

Given:

Step 1

Represent the given function using a diagram.

Step 2

Determine the type of function using the diagram in step 1.

Clearly, the function is one - to -one function since each every element in the domain is mapped to a unique element in the co - domain.

Also, the function is also an onto function since for all images of the function in the co-domain, there is its pre-image in the domain.

A function that is one-to-one and onto is known as a bijective function.

ANSWER

Bijective function.

I need help with this math problem I have a test tomorrow.-example-1
I need help with this math problem I have a test tomorrow.-example-2
User Umesh Sehta
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