It is important that you use a variety of appeals—to the audience’s logic as well as your own image.
a. true
b. false

True

Explanation:

There are many different types of appeals (logos, ethos and pathos being the most common ones) and all of them need to be combined in a text in order to make it interesting and persuasive. If you do not combine a variety of appeals in your text, it can make you seem biased and unprofessional. Moreover, it would make your text less persuasive, and the audience would not be as convinced as they would have otherwise been.

3

explanation: