What is the purpose of an argument?

1.to give facts about an informational topic
2.to explain ways someone might disagree with you
3.to share an opinion that is supported by evidence
4.to list evidence you want to share with readers

please helppp!!

2 answers

The purpose of an argument is to share an opinion that is supported by evidence.
Here are the answers.
1.The statement of an argument
2.Evidence
3.To share an opinion that is supported be evidence
4.By addressing objections with evidence
5.The goverment should fund the building of public transportation systems to reduce air pollution.
Hope it helps!