What is the term for im- and dis-?

The prefix 'im-' means not. When this prefix is added to words, the words then negate the meaning of the initial word

Like the prefix mis-, the prefix dis- can mean different things. But usually it means one of the following: “Lack of, not,” as in dishonest. “Removal or reversal,” as in disinfect.

an argumentative essay presents objectively a topic and its main characteristics. besides, it states all this information and facts by giving authentic and substantiated proof to the audience. by contrast, a persuasive text purpose is to convince the audience about some facts by presenting them according to his/her emotions and feelings. the main purpose of a persuasive text is to convince the audience to agree with the author´s opinion. on the other hand, in the argumentative essay, the author leads the writer to recognize his/her point of view as the correct one.

i think the answer is either c or d

im thinking d might make more sense though

sorry if im wrong