Which techniques are used to engage a reader? check all that apply.

using a quotation
providing a conclusion
giving an anecdote
presenting a serious of interesting facts
asking a thought-provoking question

Using a quotation  

Giving an anecdote  

Presenting a serious of interesting facts  

Asking a thought-provoking question

Explanation:

All options except providing a conclusion can lead to the reader wanting to continue reading. A conclusion, though, is an end.

An anecdote is good way to make a point while telling an interesting story.

Interesting facts are, obviously, interesting.

A thought-provoking question might make the reader intrigued and wanting to know more about the subject.

A similar thing can be done with a quotation if it comes from somebody important or intriguing.

yeah it is i have the dark knight

i know 2 is c.

i'm leaning towards a for 1.