Dynamic
This is an example of how the credibility of a speaker is dynamic.
Credibility is the attitude or impression that the audience has of the speakers.
Competence and character are the two main factors that influence a speaker's credibility.
Speakers can increase their credibility by demonstrating their expertise, forging a connection with the audience, and giving presentations with conviction, expression, and fluency.
Learn more about credibility here:
https://brainly.com/question/17248302
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