| |
| |
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 may do his math homework. |
| |
|
B. |
He will get a good grade on the quiz. |
| |
|
C. |
Ralph does his math homework. |
| |
|
D. |
He will not get a good grade on the quiz. |
| |
|
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 yellow. |
| |
|
B. |
If the flowers are not yellow, then they are not daffodils. |
| |
|
C. |
If the flowers are daffodils, then they are yellow. |
| |
|
D. |
The flowers are not daffodils. |
| |
|
Hint |
|
| |
3. |
Write the inverse of the conditional ''If Deanna eats the last cookie, then Leon will buy more.'' |
| |
|
A. |
If Deanna eats the last cookie, then Leon will not buy more. |
| |
|
B. |
If Deanna does not eat the last cookie, then Leon will not buy more. |
| |
|
C. |
If Deanna does not eat the last cookie, then Leon will buy more. |
| |
|
D. |
If Leon does not buy more, then Deanna did not eat the last cookie. |
| |
|
Hint |
|
| |
4. |
In the figure, points A and B are on circle C and  Write the contra positive of the true conditional.
Conditional 1: If then is a right isosceles triangle. Conditional 2: If then divides the circle into two equal halves. |
| |
|
 |
| |
|
A. |
If does not divide the circle into two equal halves, then  |
| |
|
B. |
If is not a right isosceles triangle, then  |
| |
|
C. |
If then does not divide the circle into two equal halves. |
| |
|
D. |
If is a right isosceles triangle, then  |
| |
|
Hint |
|
| |
5. |
In order to find the contrapositive of a conditional, you must first find the _____ and then find the _____ of each part. |
| |
|
A. |
converse, inverse |
B. |
converse, negation |
| |
|
C. |
hypothesis, converse |
D. |
inverse, negation |
| |
|
Hint |
|
|
|