A series of sand dunes has a cross-section which can be modelled using a sine curve of
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A series of sand dunes has a cross-section which can be modelled using a sine curve of the form y = sin (60x)° where x is the length of the series of dunes in metres.
a. Draw the graph of y = sin (60x)° for 0 ≤ x ≤ 24°.
b. Write down the number of sand dunes in this model.
c. Give one reason why this may not be a realistic model.
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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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