SECONDARY MATH I // MODULE 3
FEATURES OF FUNCTIONS – 3.1
Mathematics Vision Project
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3.1
READY
Topic:GraphingLinearandExponentialFunctions
Grapheachofthefunctions.Name3pointsthatlieoneachgraph.Chooseascaleforyourgraphthatwillmakeitpossibletographyour3chosenpoints.
1.! ! = −2! + 5 2.! ! = 4 − 3! 3.ℎ ! = 5 3 !
3points: 3points: 3points:
4.! ! = 4 2 ! 5.! ! = 2.5! − 4 6.! ! = 8 3 !
3points: 3points: 3points:
READY, SET, GO! Name PeriodDate
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SECONDARY MATH I // MODULE 3
FEATURES OF FUNCTIONS – 3.1
Mathematics Vision Project
Licensed under the Creative Commons Attribution CC BY 4.0
mathematicsvisionproject.org
3.1
SET Topic:Describingattributesofafunctionsbasedongraphicalrepresentation
Foreachgraphgivenmatchittothecontextualdescriptionthatfitsbest.Thenlabeltheindependentanddependentaxiswiththepropervariables.
Graphs ContextualDescriptions
7.
a.Theamountofmoneyinasavingsaccount
whereregulardepositsandsomewithdrawals
aremade.
8.
b.Thetemperatureoftheovenonadaythat
mombakesseveralbatchesofcookies.
9.
c.Theamountofgasolineonhandatthegas
stationbeforeatankertruckdeliversmore.
10.
d.Watermelonsaredeliveredtoafarmer’s
marketeverySaturdaymorning.Thenumber
ofwatermelonsavailableforsaleonThursday.
11.
e.Theamountofmileagerecordedonthe
odometerofadeliverytruckoveratime
period.
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SECONDARY MATH I // MODULE 3
FEATURES OF FUNCTIONS – 3.1
Mathematics Vision Project
Licensed under the Creative Commons Attribution CC BY 4.0
mathematicsvisionproject.org
3.1
Giventhepairofgraphsoneachcoordinategrid,createalistofsimilaritiesthetwographsshareandalistofdifferences.(Considerattributeslike,continuous,discrete,increasing,decreasing,linear,exponential,restrictionsondomainorrange,etc.)12.
Similarities:
Similarities: Differences:
13.
Similarities:
Similarities: Differences:
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SECONDARY MATH I // MODULE 3
FEATURES OF FUNCTIONS – 3.1
Mathematics Vision Project
Licensed under the Creative Commons Attribution CC BY 4.0
mathematicsvisionproject.org
3.1
GO Topic:Solvingequations
Foreachequationfindthevalueofxthatmakesittrue.(Hintfor#20and#22:whensolvingalinearequation,youneedtogetthetermcontainingthevariablealoneononeside.Whensolvinganexponentialequation,youalsoneedtogetthetermcontainingthevariablealoneononeside.)
14.10! = 100,000 15.3! + 7 = 5! − 21 16.−6! − 15 = 4! + 35
17.5! − 8 = 37 18.3! = 81 19.3! − 12 = −4! + 23
20.10 = 2! − 22 21.243 = 8! + 3 22.5! − 7 = 118
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