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Mathematics 13 Online
eviant:

Math help please

eviant:

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eviant:

@Zepdrix

Zepdrix:

At x=0 the function has value y=1 So our exponential coefficient (the "starting amount") will be a=1. y = b^x

Zepdrix:

At x=1 our function has value y=9\[\large\rm 9=b^1\]

Zepdrix:

Base = 9

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