Respuesta :
Answer:
Slang displays a tone that is too casual.
Explanation:
Slang refers to vocabulary that is casual, informal, and usually restricted to a particular social group. Because of its informality, slang is not considered appropriate in a business setting. In a business setting, the language that should be used is formal and polite, as this makes the audience think you respect them and take them seriously, and it also makes the speaker appear more educated.