My domain and ranges test is all multiple choice How can I p

My domain and ranges test is all multiple choice. How can I plug the choices in the question to check my answer?

Different equations have different ways of finding the domain and range. sqrt expressions, rational expressions etc have different ways of finding the domain and range. We cant check it by plugging them back in the question.

Let me know the question and I will surely help you on finding the domain and range.