what social function of descriptive text,announcement,recount text

fungsi deskriptif teks: untuk menggambarkan seseorang atau benda lewat kata2
pengumuman:untuk memberitahu kabar atau peristiwa
recount:untuk menceritakan kembali peristiwa yg telah lalu

descriptive text: to describe a particular person, thing, or place
announcement:
giving certain people some information of what has happened
recount text:
to retell events for the purpose of informing and entertaining

semoga membantu :)