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2-3 Conditional Statements

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Presentation on theme: "2-3 Conditional Statements"— Presentation transcript:

1 2-3 Conditional Statements
Vocab: Conditional Statement: An if-then statement Hypothesis: An educated guess (the if part) Conclusion: The result of a hypothesis (the then part)

2 Identifying the Hypothesis and Conclusion
Ex 1: If the forecast is rain, then I will take an umbrella Hypothesis: The forecast is rain Conclusion: I will take an umbrella Ex 2: A number is divisible by 10 if the number ends in 0

3 Writing in If-Then Form
Ex 3: Identify the hypothesis and conclusion, write in if-then form, then give a truth value: A mammal is a warm blooded animal. Dividing an integer by an integer, the result is always an integer

4 Related Conditionals Conditional: if p then q Converse: if q then p
Inverse: if ~p then ~q Contrapositive: if ~q then ~p Ex 4: Conditional: If it’s lunchtime, then you ate cheesesticks.

5 Classwork/Homework 2-2/2-3 Worksheet

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