Judges in federal appellate courts determine whether O case should be heard in federal court.
O a defendant is innocent or guilty.
O a lower court made an error in a case.
O a case should go to the Supreme Court.

pretty sure it is c

explanation:

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.