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Conjectures Valid/Invalid Celebrity Babies

Conditional Statements

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Row 1, Col 1

Make a conjecture on the next term in the sequence.

Shaded Square

1,2

Given: TMS and RXY are congruent.

Conjecture: TMS and RXY are adjacent angles.

Invalid

1,3

Beyonce Knowles

1,4

Write in if-then form.

All students that play in the band must have an instrument.

If you are in the band, then you must have an instrument.

2,1

Smiley with tongue to the left

2,2

Given: m DOR is 135 and the m PSZ is 75

Conjecture: DOR and PSV are supplementary.

Invalid

2,3

Ashley Tisdale

2,4

Find the Converse.If it is Sunday morning, then there will be

people at church.

If there are people at church, then it is Sunday morning.

3,1

36, 30, 24, 18, …

12

3,2

Valid

Given: PBS and SBG are complementary.

Conjecture: PBS + SBG=90

3,3

President Barak Obama

3,4

If you do not go on a diet, then you should not lose weight.

Find the Inverse.

If you go on a diet, then you should lose weight.

4,1

8

0.5, -1, 2, -4, …

4,2

Given: HP and LR form a right angle

Conjecture: HP LR

Valid

4,3

Miley Cyrus

4,4

Find the Contrapositive.

If it is Sunday morning, then there will be people at church.

If there are not people at church, then it is not Sunday morning.

5,1

Make a conjecture.

AB is perpendicular to JK.

5,2

Identify the hypothesis and conclusion of the statement.

If a person wants to see an elephant, then they should go to the zoo.

Hypothesis: If a person wants to see an elephant

Conclusion: They should go to the zoo

5,3

John Mayer!

5,4

If you lose weight, then you go on a diet.

Find the Converse.

If you go on a diet, then you should lose weight.