calculus ab free response questions (unit 3): applications of differentiation part b … ·...
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Calculus AB Free Response Questions (Unit 3): Applications of Differentiation Part B 1)
If F'CNoI8NE- FA
''"÷¥÷¥÷E¥④ ¥¥ngsma⇒.rs#naeeenantosOaE*t/+**Etsnmtto-atx--
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the - totatx-r.to.
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'
changessignatx-szEA-EX-stv.EC#u7aTthegraphoffCx)haspoints ofinfheetior= -2tT#=-2tz9
F¥⇒¥E attheseuahues .
Eta-372 0 Yz a
②@ tqgcxlispositiuefaord-3.EE← Positive positive
because gems✓ A positive nee increasing .
⑨ is positive Jor -32xcogmcegUD.is concave up there .
g" is negative for 02×23 Since gex) is concave down
there.
h' Cx) -- flexi.ge#fCx7.g*cx) sinceoh'C0J=f' glo)tfCo)g'Co)
FCOJLO
Eto 84%38then h' 20 and hlx)
is decreasing dtX=0 .
2)
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④A- Ets days the number ofmosquitoes isdecreasing at cerate of 171 mosquitos parlay -
CF -
n'H¥tyy=o④F¥/*-342-81--481=0 812/3 ④
Since U'# changes fromtto-att-12.IT-3 iehasanabsoutedfawxoatortonhcal
④ MUD -_-aPtWHuW=moIf.ge?YTmawabtaobwYLMaximumhunter of
mosquitoes
n''AK -btt24 therakofahanyeoffe.co"-ah -M numberofmosgu-toesmthefrdd-IEEEoismcnas.my#E40£240
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(BCMCADIIB't •U'la)=D'ta3H2a7M4a)•E3a724att44)
Classwork Question 1) 2007 AB 4 Form B
Link to video answer: https://youtu.be/lyuL37ugrBY
Question 2) Link to video answer: https://youtu.be/SO-piQKBho8
1997 AB 5 No Calculator
Classwork KEY Question 1) Link to video answer: https://youtu.be/lyuL37ugrBY
Question 2)
Link to video answer: https://youtu.be/SO-piQKBho8