1.   Identify the hypothesis of the following if-then statement.
If Ralph does his math homework, then he will get a good grade on the quiz.
    A. Ralph does his math homework.
    B. He will get a good grade on the quiz.
    C. He will not get a good grade on the quiz.
    D. Ralph may do his math homework.
    Hint

  2.   Determine the converse of the following if-then statement.
If the flowers are yellow, then they are daffodils.
    A. The flowers are not daffodils.
    B. If the flowers are not yellow, then they are not daffodils.
    C. The flowers are not yellow.
    D. If the flowers are daffodils, then they are yellow.
    Hint

  3.   Which values are a counterexample to the given statement?
If x + y = an even number, then x is even and y is even.
    A. x = 21, y = 3 B. x = 7, y = 12
    C. x = 10, y = 9 D. x = 12, y = 6
    Hint

  4.   Identify the hypothesis in the following algebraic statement:
If 3x + 10 = 13, then x = 1.
    A. 3x B. x = 1
    C. 3x + 10 D. 3x + 10 = 13
    Hint

  5.   A conditional statement consists of a __________ .
    A. hypothesis and a conclusion B. counterexample
    C. hypothesis only D. conclusion only
    Hint