Y= 15,47*0,816^{x}

_{1/2}

between the Næstved Gymnasium in Denmark and the LP2I in France

Mathematics assignment 1:
The informations we know show Google.com´s so-called "Serach Volume index," which is an expression for how many different words there are searching for. In this case the words "Santa Claus."
We presume there are an exponential connection between y (the value for the maximum "Search Volume index" for "Santa Claus") and x (the number of years after 2004) and this relation is given by:
_{1/2}

Y= 15,47*0,816^{x}

Posted in Group8.

– 24 May 2009

Stay in touch with the conversation, subscribe to the RSS feed for comments on this post.

You must be logged in to post a comment.

1) We change x by the number of years between 2004 and 2020.

2020-2004=16

Y=15.47*0.186*16

=201.98

In the year 2020, will there are 201.98 searches on “Santa Claus”

2) We change x by the number of years between 2004 and 1990.

1990-2004=-14

Y=15.47*0.186*-14

=-176

In the year 1990, there were 176 searches on “Santa Claus”

3) Can you give us more presision about this question. thanks