Which type of speech aims to inform or educate the audience?

The choice that accurately defines a speech aimed at informing or educating the audience is an informative speech. This type of presentation focuses on delivering factual information, explaining concepts, or enhancing the audience's understanding of a specific topic. The primary goal is to provide clarity and knowledge, often using data, examples, and various supporting materials to ensure the audience comprehends the subject matter.

In contrast, persuasive speeches are designed to convince the audience to adopt a particular viewpoint or take action, while entertaining speeches aim to amuse and engage the audience through humor or storytelling, without necessarily focusing on factual dissemination. Demonstrative speeches, while educational, specifically involve showing the audience how to do something through direct demonstration, which is a more practical approach rather than a purely informative one. Therefore, the informative speech is distinctly characterized by its primary function of educating the audience.