An exponential with base three
An exponential with base three
4 marks
TGM Original
Let h(x)=1+32x, x >= -1. Find the inverse rule and its domain and range, writing logarithms using ln.
Solution:
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Answer:\(\dfrac{\ln(x-1)}{2\ln3}\), \(D=[10/9,\infty)\), \(R=[-1,\infty)\).
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