Answer:
Elastic clause allows Congress to exercise powers not specifically listed in the constitution
Step-by-step explanation:
Person who believes in a strict interpretation of the Constitution believed that the constitution should be taken word by word, without any room for interpretation that made the government to override it.
These type of people believe that that elastic clause will enable Congress to find some sorts of loophole in the constitutions. As long as the act does not specifically banned in the constitutions, the congress will be able to do it.