What is the purpose of the property, transition-timing-function? It sets how many times a transition will play.
It delays the start of a transition by a set number of seconds.
It changes the speed at different stages of the transition.
It adds a pause between steps in an animation.

It changes the speed at different stages of the transition.

Explanation:

HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.

Generally, all HTML documents are divided into two (2) main parts; body and head. The head contains information such as version of HTML, title of a page, metadata, link to custom favicons and CSS etc. The body of the HTML document contains the contents or informations that a web page displays.

Basically, the purpose of the property, transition-timing-function is that It changes the speed at different stages of the transition. Thus, it states the values between the beginning and ending of a transition are calculated over its duration.

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