6. Identify the conclusion of the statement "Jack will go to school if today is Monday".
F. Jack will go to school
100
11. Which best describes teh statement "If two planes intersect, then their intersection is a point".
C. never true
100
16. On a line if xy=6, yz=4, and xz=2, which point is between the other two?
H. z
200
2. If the absolute value of n is a positive number, then n is a negative number. What is a counterexample?
J. 10
200
7. Identify the inverse of the following statement.
If x=2, then x+3 = 5.
C. If x does not = 2, then x+3 does not = 5.
200
12. Which of the followin is an essential part of a good proof?
J. deductive reasoning
200
17. If m
B. 20
300
3. If p is true and q is false, what is the truth value of p and q?
B. False
300
8. Identify the contrapositive of the following statement.
If x=2, then x+3 = 5.
G. If x+3 does not = 5, then x does not = 2.
300
13. Choose the property that justifies the following statement. If x=2 and x+y=3, then 2+y=3.
D. Substitution
300
18. If m
H. 21.25
400
4. Which would be the values in the ~q column?
H. FTFT
400
9. What law can be used to determine that the conclusion is valid based on the given statements?
Given: If an angle is acute, then it cannot be obtuse.
A. Law of Detachment
400
14. Choose the property that justifies the statement m<A=m<A.
F. Reflexive
400
19. If
A. 18
500
5. Which would be the values in the p^~q column?
A. FTFF
500
10. Which law can be used to determine that the conclusion is valid based on the given statements?
Given: If a figure has 4 right angles, then the figure is a rectangle. A rectangle has 2 pairs of parallel sides.
Conclusion: If a figure has 4 right angles, then the figure has 2 pairs of parallel sides.
G. Law of Syllogism
500
15. Choose the property that justifies the statement If GH=FD, then FD=GH.