Uhh, I guess you're not going to comment back, K.
The purpose of a thesis statement is (C) to tell the readers of the content, the argument, and the direction of the paper.
The thesis argument is an important part of the paper and sets the tone for the audience and gives an idea as to what the rest of the paper will be about.
Answer:
This is FALSE.
Explanation:
Each piece of writing does have a title or sub-title. But, it is not correct to infer the context of the piece based purely on the title. Because the whole text would provide more detailed information on the given heading. It would elaborate different or related aspects of the given title.
So, to properly understand the whole writing, it is not correct to conclude the meaning of the writing depending solely on what the title is.
I think it's "Pictures display information when written instructions are more complicated". Personally I believe it's just a majorly confusing way of saying: when the written instructions are too complicated they use pictures as well.