Logarithmic graph features

Logarithmic graph features

5 marks

TGM Original

For y=3ln(2x+4), state the domain, range and asymptote, and find both intercepts. Sketch the curve.

Solution:

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Answer:Domain \(x>-2\); range \(\mathbb R\); asymptote \(x=-2\); intercepts \((-\frac32,0)\), \((0,3\ln4)\).

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