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Reasoning based on patterns that you observe is called _______________ ______________.
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Inductive Reasoning
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Give a counterexample for the statement: "If an animal is a family pet, it has four legs."
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A bird or a fish
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What is a CONJECTURE?
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The conclusion reached using inductive reasoning
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How many counterexamples are needed to show that a conjecture is incorrect?
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Only one
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Describe the pattern used to generate the next term in the following sequence:
1458, 486, 162, 54, ....
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Each term is divided by three to obtain the next term.
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Illustrate and label point R.
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. R
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Illustrate and label line LN.
Use geometry notation to rewrite "line LN".
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<---------.----------------.--------->
L N
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Illustrate and label line segment AB.
Use geometry notation to rewrite "segment AB".
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A .________________.B
or
B.________________.A
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Illustrate and label ray DQ.
Use geometry notation to rewrite "ray DQ".
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<----.----------------. or .-------------.------->
Q D D Q
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Three or more points that lie on the same line are ______________ __________.
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Collinear Points
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.
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.
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Always, sometimes, never
Intersecting lines are ______ coplanar.
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Always
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Always, sometimes, never
Three points are _______coplanar.
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Always (Postulate 1-4)
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Always, sometimes, never
Three points are ______ collinear.
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Sometimes
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Always, sometimes, never
A plane and a line _____ meet in a line.
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Sometimes
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