Re: Find a in the y=a^x graph!



En el mensaje:1163633133.153293.286810@xxxxxxxxxxxxxxxxxxxxxxxxxxxx,
131208@xxxxxxxxx <131208@xxxxxxxxx> escribió:
Is information insufficient?

Is it impossible? Hmmm......

You can determine the x axis aprox., althought no its sense, by the
asimptotic direction of the graph. Then, take to points at tha x axis one
unit alone one from the other, and take its ordinates. That would be

y1 = m^x, y2 = m^(x+/-1)

Then y2/y1= m^(+/-1)

So you can determine m or 1/m , depending on the sense of tha x-axis.


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Best regards,

Ignacio Larrosa Cañestro
A Coruña (España)
ilarrosaQUITARMAYUSCULAS@xxxxxxxxxxx


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