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Perplex
Perplex
  • Dashboard
Topics
Exponents & LogarithmsRounding & ErrorSequences & SeriesFinancial MathematicsMatricesComplex Numbers
Cartesian plane & linesFunction TheoryModellingTransformations & asymptotes
2D & 3D GeometryVoronoi DiagramsTrig equations & identitiesVectorsGraph Theory
ProbabilityDescriptive StatisticsBivariate StatisticsDistributions & Random VariablesInference & Hypotheses
DifferentiationIntegrationDifferential Equations
Paper 3
Plus
Calculator Skills
Review VideosFormula BookletAll Study Sets
BlogLanding Page
Sign UpLogin
Perplex
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Differentiation
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Related Rates
Mixed Practice
Related Rates
Differentiation

Related Rates

0 of 0 exercises completed

Using the chain rule to relate changing quantities, including ​dtdy​=dxdy​⋅dtdx​, and applying this to volume, distance, and angle rates.

Want a deeper conceptual understanding? Try our interactive lesson! (Plus Only)

Related Rates
AHL AI 5.9

Given three variables ​x,  ​y, and ​z,

​
dzdy​=dzdx​⋅dxdy​.
​


Hence, given ​dzdx​,​ we can find an expression for ​dzdy​​ by calculating ​dxdy​.

Volume related rates
AHL AI 5.9

Given the time rate of change of radius, length, height, or width of a three dimensional object, you may find the time rate of change of volume by taking the derivative of the volume equation.

Nice work completing Related Rates, here's a quick recap of what we covered:

Skills covered

Mixed Practice

Exercises checked off

I'm Plex, here to help you understand this concept!
/
Differentiation
/
Related Rates
Mixed Practice
Related Rates
Differentiation

Related Rates

0 of 0 exercises completed

Using the chain rule to relate changing quantities, including ​dtdy​=dxdy​⋅dtdx​, and applying this to volume, distance, and angle rates.

Want a deeper conceptual understanding? Try our interactive lesson! (Plus Only)

Related Rates
AHL AI 5.9

Given three variables ​x,  ​y, and ​z,

​
dzdy​=dzdx​⋅dxdy​.
​


Hence, given ​dzdx​,​ we can find an expression for ​dzdy​​ by calculating ​dxdy​.

Volume related rates
AHL AI 5.9

Given the time rate of change of radius, length, height, or width of a three dimensional object, you may find the time rate of change of volume by taking the derivative of the volume equation.

Nice work completing Related Rates, here's a quick recap of what we covered:

Skills covered

Mixed Practice

Exercises checked off

I'm Plex, here to help you understand this concept!

Generating starter questions...

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Generating starter questions...

1 free