1.
Justify step 2 in solving
A.
Distributive Property (=)
B.
Subtraction Property (=)
C.
Multiplication Property (=)
D.
Division Property (=)
Hint
2.
Complete the proof.
A.
Substitution Property (=)
B.
Angle Addition Property
C.
Transitive Property
D.
Addition Property (=)
Hint
3.
The starting point of a proof is the _____ of the conditional and the end is the _____ of the conditional.
A.
hypothesis, conclusion
B.
conjecture, justification
C.
statement, reason
D.
conclusion, hypothesis
Hint
4.
Which cannot be used as a reason in a proof?
A.
Definitions
B.
Algebra properties
C.
postulates
D.
conjectures
Hint
5.
Which is an example of the Symmetric Property?
A.
If 0.2 =
, then
= 0.2
B.
If 2
x
= 12, then
x
= 6
C.
2
x
= 2
x
D.
5(6 - 2) = 30 - 10
Hint