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Write a function in the form of g(x)=a⋅b^x with the points graphed as (0,6) and (1,9)

 May 29, 2021
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y  =  ab^x        (0 , 6)   is on  the  graph

 

So

 

6  =  a b^0

6 =  a (1)

6  = a

 

And ( 1,9)  is  on  the  graph....so.....

 

9 =  6 * b^1

9  = 6 b

b  = 9/6  =  3/2

 

The  function  is

 

g(x)  =  6 * (3/2)^x

 

 

cool cool cool

 May 29, 2021
edited by CPhill  May 29, 2021

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