Which type of speech primarily aims to inform the audience?

The choice of an informative speech is the most suitable answer because its primary function is to convey knowledge and information to the audience. This type of speech focuses on educating listeners about a specific topic, ensuring they leave with a clearer understanding of the subject matter. Informative speeches may cover various topics, such as explaining a concept, providing factual information, or describing processes.

In contrast, a persuasive speech aims to convince the audience to adopt a specific viewpoint or take a certain action, which diverges from the goal of simply providing information. Demonstrative speeches, while they can inform, are specifically designed to show the audience how to do something through demonstration rather than merely presenting information. Ceremonial speeches serve specialized purposes, such as honoring or celebrating an event or individual, and are not primarily focused on informing the audience. Therefore, the clear intent of an informative speech to educate makes it the correct answer in this context.