The total number of views (in millions) V of a viral video in x days is modelled

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The total number of views (in millions) V of a viral video in x days is modelled by V = e^0.4x − 1

a. Find the total number of views after 5 days.

b. Find dV/dx.

c. Find the rate of increase of the number of views after 100 days, stating the units of your answer.

d. Use your answer to part c to comment on the validity of the model after 100 days.

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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 03:27 AM

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The total number of views (in millions) V of a viral video in x days is modelled

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a To find the total number of views after 5 days we substitute x 5 into the equation V e04x 1 V e04 ...View the full answer

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

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