The data below follows a trend of the form y = ax n , where a and
Question:
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.
Transcribed Image Text:
X y 3 16.3 5 33.3 8 64.3 10 87.9 15 155.1
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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
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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