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On your fifteenth birthday you discover you have a rich aunt sally aunt sally is a ver generous women and wants to provide for your future she decided that she will initially give you $1 then $2 the next year and so on doubling the amount each year until you turn 30 . Write the exponential function to show the amount of money you will receive each year ?

Respuesta :

We can formulate an exponential function to describe the given situation like this:

[tex]y=a^x[/tex]

In this case, the amount of money is doubling each year, then a equals 2 and we get the following function to show the amount of money you will receive each year:

[tex]y=2^x[/tex]

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