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8/28/19 Bellringer on GOFORMATIVE
*Tutoring tomorrow 2nd specials *Retest Friday-optional *HW due Friday
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BELLRINGER Kyrah and Matthias are collecting
pokemon cards. Kyrah has 4 more than triple the amount of Matthias' collection. If they combine their collections, they need only 48 more cards to have 100! How many cards does Matthias have? How many cards does Kyrah have?
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BELLRINGER Kyrah and Matthias are collecting
pokemon cards. Kyrah has 4 more than triple the amount of Matthias' collection. If they combine their collections, they need only 48 more cards to have 100! How many cards does Matthias have? How many cards does Kyrah have? K=4+3M K+M+48=100 -> REWRITE with one variable 4+3M + M + 48 =100
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AGENDA *Test Analysis-Questions you need, answers I have
*Multiple representations of Functions continued (mappings and graphs) *Vertical Line Test *Digi Card Sort *Graphing Stories *Independent vs. Dependent
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Test Questions #6, 13, 15
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Test Questions #6, 13, 15
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Test Questions #6, 13, 15
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Test Questions #6, 13, 15
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Mappings: Almost like a table
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Mappings: Almost like a table
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Graph: Is it a Function? If you made a table for the graph, would
any element of the Domain repeat?
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Graph: Is it a Function? If you made a table for the graph, would
any element of the Domain repeat?
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Vertical Line Test A relation IS A FUNCTION if a vertical line passes through the graph only 1 time.
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V E R T I C A L L I N E T S
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How can you determine if a relation is a function, whether it is given as a table, mapping, or graph? Talk to your shoulder partner for 3 minutes.
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Function Digital Card Sort
#3’s are computer drivers today Go to my webpage And download the Function Digi Card Sort.
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Function Card Sort
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SOLUTIONS
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Graphing Stories continued...
Let's do a couple more
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Part 2 of Today’s in-depth look Dependent vs. Independent
at functions: Dependent vs. Independent Variables
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More vocab-yet another way to say “x” or “y”
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Ex 1
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Ex 2
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Ex 3
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Ex 4
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Let’s go back to Ex 2 and write the function
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Let’s go back to Ex 2 and write the function
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Ex 3
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Ex 4
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IXL Tic-Tac-Toe
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