Observe the following diagram and write down the features of image formed.

the first, second, and fifth options

i guess that visual aids present persuasive examples to what you are presenting, some factors would be theme (does it fit with the color, information, what you are presenting), size (can you see it, is it a big enough span of data/information), and overall look of the visual aid.

hope this : )

a, c, d, e are all applying about success strategies.