Identify the verb: how many tacos will you eat? user: identify the verb: how many tacos will you eat? user: identify each action verb in this sentence: i peeled the potatoes and boiled them.

A helping verb is used in front of the main verb and along with it creates a modal verb or a certain tense. So, in the case of the first sentence, the helping verb is the word will.
As for the second question, action verbs are verbs that denote some kind of an action, as opposed to a certain state. So, here, the action verbs would be peeled and boiled.

This is literary work