Answer:
[tex]\bold{Appositive \ Comma}[/tex]
Explanation:
Joe, the coach, is sick.
Appositive Comma: A comma that is placed when a noun is right next to another descriptive noun.
Joe is the noun. He is the person, out of the person, place, thing and idea.
The coach is also a noun that is describing the coach.
The comma has been placed to separate the two nouns. The coach helps describe Joe.
