PropertiesofFunctions2notes.notebook
April17,2011
Topic1(Part2)PropertiesofFunctions
3.Extrema
Wearelookingforthemaximumand/orminimumvalue
ofafunction.
Look at "y"
2types:
"Absolute"and"Relative"
Max:
y
Ex:
Min
5
x
2
Ex:
y
1
x
1
y
Ex:
x
3
1
PropertiesofFu
Seconddegreenotes.notebook
April18,2011
Topic3:SecondDegreeFunction
*alsocalledaquadraticfunction
GeneralRule:f(x)=ax2 parabola passing through the
origin
highestorlowestpointiscalledthevertex
symmetrical:axisofsymmetryis_
Ex:Graphf(x)=2x2
x
y
Ex:
1
Secon
Typesoffunctionsnotes.notebook
April18,2011
Topic2:TypesofFunctions
8types:
1.Zerodegreepolynomialfunction(constant)
y
x
2.Firstdegreepolynomialfunction(linear)
*Rateofchangeisalwaysthesame
y
y
x
x
3.Seconddegreepolynomialfunction
*Takingthesquare(x2)
y
y
Name:_
Date:_
.BLM63.
Chapter6PracticeTest
WritethetermfromcolumnBthatcompletestheexplanationincolumnA.
A
B
1. Measurementusedtoshowthesizeofanangle
_
a) angle
b) degree
2. Methodofcollectingdatabyaskingquestions
_
3. Factsorinformationcollectedfromasurve
Name:_
Date:_
Chapter2PracticeTest
1. Fillineachblankwithoneofthesewordstocompletethestory.
budget
change
discount
saleprice
tip
a) Bettyhas$10tospendondinner.Thisamountiscalledher_.
b) Abasketofcheesefriesisregularly$5.99.Tonight,eachbasketis
estimatesth