| |
| |
1. |
Looking at several specific situations to arrive at an educated guess is called __________. |
| |
|
A. |
a conjecture |
B. |
deductive reasoning |
| |
|
C. |
guessing |
D. |
inductive reasoning |
| |
|
Hint |
|
| |
2. |
Make a conjecture based on the following information. For points A, B, and C, AB = 2, BC = 3, and AC = 4. |
| |
|
A. |
A, B, and C are collinear. |
| |
|
B. |
A, B, and C are noncollinear. |
| |
|
C. |
A, B, and C form on equilateral triangle. |
| |
|
D. |
A, B, and C form a right triangle. |
| |
|
Hint |
|
| |
3. |
Make a conjecture based on the following information.  M is obtuse. |
| |
|
A. |
M is acute |
B. |
mM = 30 |
| |
|
C. |
M is straight |
D. |
mM is not 180 |
| |
|
Hint |
|
| |
4. |
A certain basketball team had 7 wins and 12 losses in a season. Which is a valid conjecture based on this information? |
| |
|
A. |
The team played 19 games.. |
B. |
The team finished 5th in their conference. |
| |
|
C. |
The team was undefeated. |
D. |
The team won their last 5 games. |
| |
|
Hint |
|
| |
5. |
To show that a conjecture is false, you need to provide one _____. |
| |
|
A. |
guess |
B. |
possibility |
| |
|
C. |
counterexample |
D. |
theorem |
| |
|
Hint |
|
|
|