One way to show that a statement is not a good definition is to find a (1 point) converse conditional biconditional counterexample

( D ). Counterexample

Step-by-step explanation:

Converse : It is defined as switching the hypothesis and conclusion of a conditional statement

Conditional : it consists of a hypothesis and a conclusion, and for conclusion to be true the hypothesis also must be true

Biconditional : It is a type of statement in which both the converse and conditional statements have true value

Counterexample : It is a special type of example which disproves a statement or a definition. So, a counterexample can be used in order to show a statement is not a good definition

So, ( D ) is the correct answer.