The data below follows a trend of the form y = ax n , where a and

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The data below follows a trend of the form y = axⁿ, where a and n are constants.

a. Copy and complete the table of values of log x and log y, giving your answers to 2 decimal places.

b. Plot a graph of log y against log x and draw in a line of best fit.

c. Use your graph to estimate the values of a and n to one decimal place.

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Question Posted: Jul 15, 2023 03:52 AM

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The data below follows a trend of the form y = ax n , where a and

Question:

X y 3 16.3 5 33.3 8 64.3 10 87.9 15 155.1

Step by Step Answer:

a log x 048 070 090 1 118 log y 121 152 181 194 219 b The plot of log y against log x ...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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