2. what is one of the strengths of line graphs? (1 point) line graphs show percentage of a whole. line graphs show change over time. line graphs compare values of individual things or categories. line graphs always show averages.

What questions about an audience should be asked during presentation preparation? check all that apply. what does the audience already know about the topic? how will multimedia tools inspire the audience? is the information interesting and engaging? how will this information affect the presentation? will the audience change the message’s purpose? what is likely to interest the audience?