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> f(x)=b*x^a
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Guru
11-20-2011, 03:52 AM
A function called f is of the following type: f(x)=b*x^a
I know the following:
f(2)=4
f(4)=64
I have to find out what a and b is.
Can you help me.
Daniel Faraday
11-20-2011, 11:16 PM
b = 1/4
a = 4
That sounds right to me.
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> f(x)=b*x^a