1.
If-then statements are also called ______________.
A.
hypotheses
B.
conclusions
C.
conditionals
D.
reasons
Hint
2.
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.
He will not get a good grade on the quiz.
B.
He will get a good grade on the quiz.
C.
Ralph may do his math homework.
D.
Ralph does his math homework.
Hint
3.
To show that a conjecture is false, you need to provide one _____.
A.
counterexample
B.
theorem
C.
guess
D.
possibility
Hint
4.
What is a valid conclusion to the following hypothesis?
If there are two points
...
A.
There is one line containing both points.
B.
There are two lines containing both points.
C.
There are an infinite number of lines containing both points.
D.
There are no lines containing both points.
Hint
5.
Identify the hypothesis in the following algebraic statement:
If 3
x
+ 10 = 13, then
x
= 1.
A.
3
x
+ 10
B.
x
= 1
C.
3
x
+ 10 = 13
D.
3
x
Hint