Question

what is the primary function of the judicial branch?
interpret and apply the law
enforce federal laws
amend the constitution
make laws

Explanation:

The judicial branch's main role is to interpret and apply laws in legal cases. Enforcement of federal laws is mainly the executive branch's job. Amending the Constitution is a complex process involving legislative and ratification steps not mainly done by the judicial branch. Law - making is the function of the legislative branch.

Answer:

Interpret and apply the law