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Chapter 4 Practice. AP Calculus. Differentiate:. sec x tan x. - csc x cot x. Differentiate:. To the nearest thousandth, calculate the slope of the tangent where x = 4: . Differentiate implicitly:. Find coordinates of y when x = 4 and substitute into dy /dx equation:. - PowerPoint PPT Presentation
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{Chapter 4 Practice
AP Calculus
Differentiate:πππ₯ sec π₯=ΒΏ
πππ₯ cscπ₯=ΒΏ
πππ₯ tan π₯=ΒΏ
πππ₯ cotπ₯=ΒΏ
πππ₯ sin
β1π₯=ΒΏ
πππ₯ sec
β1 π₯=ΒΏ
πππ₯ csc
β1π₯=ΒΏ
πππ₯ tan
β 1π₯=ΒΏ
Differentiate: sec x tan x
-csc x cot x
πππ₯ tan π₯=π ππ2π₯
πππ₯ cotπ₯=βππ π2π₯
πππ₯ sin
β1π₯=1
β1βπ₯2
πππ₯ csc
β1π₯=β 1ΒΏπ₯β¨βπ₯2β1
πππ₯ tan
β 1π₯=1
π₯2+1
To the nearest thousandth, calculate the slope of the tangent where x = 4:
π₯2β4 π¦2=4
To the nearest thousandth, calculate the slope of the tangent where x = 4:
π₯2β4 π¦2=4Differentiate implicitly:
2 π₯ β ππ₯ππ₯ β8 y βππ¦ππ₯=0
ΒΏβ8 y βππ¦ππ₯=β2 π₯
ΒΏβ8 y βππ¦ππ₯=β2π₯β8 π¦β
ππ¦ππ₯=
π₯4 π¦
Find coordinates of y when x = 4and substitute into dy/dx equation:
hπ πππ₯=4 , π¦=Β±β3ππ¦ππ₯ =
44ΒΏΒΏ
ππ¦ππ₯ =
44ΒΏΒΏ
β’ Be prepared for NO CALCULATOR section!β’ Basic chain rule, product rule, quotient
ruleβ’ Basic trig derivativesβ’ Inverse trig derivativesβ’ Implicit differentiation β’ Use limits to find values to make a
piecewise function differentiable (and continuous).
β’ Related Rates
Ch. 4 Test Review Topics
Derivatives Practice
πππ₯ πππ
4(5 π₯β4 )
πππ₯
7πππ 5π₯
πππ₯ x β csc
β15π₯
πππ₯
π3π₯7 π₯β4
Derivatives Practice
πππ₯ πππ
4 (5π₯β4 )=β20 (cos (5 π₯β4 ) )3 β sin (5 π₯β4 )
= 35 sec 5x tan 5x
=
=
Differentiate implicitly:
4 π₯2+ tan π₯π¦=π¦3
Differentiate implicitly:
Derivative:
Useful Related Rates Formulas
πΆπππππππ’ππ :π=13 π π
2h
πΆπππππ π΄πππ :ππ2
Cylinder Volume: V =
hππ¦π‘ πππππππ hπ πππππ :π2+π2=π2
πππππππ πππππππππ (πππ‘ π’ππππππππ‘πππ)
Ch. 4 R Problems, pg. 180: R4 ad, R5a, R6, R8b, R9 (pretty hard)
Suggested Review
Additional ReviewOnline videos, PPTSExamples from notes4.2 #1-15 odd, 4.3 1-19 odd4.4 1-25 odd, 4.5 13-23 odd