The law y=Axn, with A0,x0, passes through the original data points (2,24) and (6,648). Find A,n, a

Question

The law y=Axn, with A>0,x>0, passes through the original data points (2,24) and (6,648). Find A,n, and state the gradient and intercept of a graph of ln y against ln x.

Accepted Answer

$A=3,n=3$; gradient 3, intercept $\ln3$.

Power constants from positive data

Power constants from positive data

Solution:

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