To visualize means to place information into
a. a poem
c. an image
b. a category
d. none of these select the best answer from the choices provided a b c d

c. an image.

Explanation:

To visualize, following the Latin roots of the word, means to see something with your mind´s eye, speaking metaphorically. It literally means to make something visual, to turn something into an image so that you can analyze, study, and reflect upon this image. This is not only a great memory aid, it can also help a lot when creating an argument for objects or things that would remain obscure otherwise.  

im not sure about this one

op: object of preposition