The central idea of a speech should:. 1. be phrased as a statement rather than a question. 2. encapsulate the major ideas of your speech. 3. both encapsulate the major ideas of your speech. 4. be phrased as a statement rather than a question. 5. be determined as soon as you decide on your topic.6. All of these answers are correct.

Encapsulate the major ideas of your speech AND be phrased as a statement rather than a question.

Explanation:

Central idea of a speech tells us about what the speech is about. It expresses the essential features of the speech and it is written as a statement rather than a question. The central idea is used in developing the speech.

this is me

explanation: