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1.1 Exponential Models

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Question 3

The relationship between the power, WWW, and the current, III, in an electrical component is modeled by W=rIkW = rI^kW=rIk, where r r\,r and k k\,k are constants.

Show that this relationship can be written in the form log⁡W=log⁡r+klog⁡I\log W = \log r + k \log IlogW=logr+klogI.

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Markscheme

1.1 Exponential Models Questions

  1. A Level
  2. /Maths
  3. /1.1 Exponential Models

42 exam-style questions on Edexcel A Level Maths 1.1 Exponential Models. Each one has a worked solution and a mark scheme showing where the marks go.

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