Warm Up:.

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Presentation transcript:

Warm Up:

Vocabulary: Conditional statement: a statement in the form of, “If p, then q,” where p is the hypothesis and q is the conclusion. Hypothesis: the part of a conditional statement that is between the words if and then. Conclusion: the part of a conditional statement that follows the word then Converse: the statement formed by exchanging the hypothesis and the conclusion Negation: the opposite of a statement Inverse: formed when the hypothesis and conclusion are both negated. Logically equivalent statements: two related conditional statements that have the same truth value. Contrapositive: formed by both exchanging and negating the hypothesis and conclusion.

“If you were another person, would you like to be a friend of yours?” ---Unknown

Be the Leader You Were Born to

Lesson 17: More Conditional Statements

Example 1: Identifying Hypothesis and Conclusions

Example 2: Truth Value

Example 3: Converse

Example 3: Writing the Converse

Example 3: Write the converse!

Example 4: Negation

Example 4: Negation

Example 4: Your Turn! Negate each sentence:

Example 5: Inverse:

Example 5: Write the inverse of each statement:

Example 6: Contrapositive

Example 6: Your turn!

Summary:

Example 6:

Example 6:

Extra Practice:

Extra Practice Answers: