Select the correct passive form of the given sentence.

Nobody will help you if you are rude.

You will not be helped by anybody if you are rude.

The correct passive form of the given sentence is You will not be helped by anybody if you are rude.

The passive voice is formed by putting the subject of the active sentence after the verb "to be" and the past participle of the main verb. In this case, the subject of the active sentence is "you" and the main verb is "help." The past participle of "help" is "helped." So, the passive form of the sentence is "You will not be helped by anybody if you are rude."

The other options are incorrect because:

• You will not been helped by nobody if you are rude is grammatically incorrect. The verb "to help" is followed by a direct object, but the phrase "will not been helped by nobody" is not a direct object.
• You are not helped by anybody if you are rude is in the present tense, while the original sentence is in the future tense.
• You are not being helped by anybody if you are rude is in the present progressive tense, while the original sentence is in the future tense.