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# c3 need help with a few questions

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1. I managed to complete question 1 uptill part (iv) bit confused on what to do with that, and managed to do question 4 as it is just simplification, don't really know what to do for the rest of the questions though
2. 1 iv is about function rules for f(x), f(x+k), f(x) + k, kf(x) etc which you need to know. so for example ln x > ln(x-2) (translate by 2 in the positve x direction) and then 4 ln (x-2) (stretch by SF 4). You end up with two functions and need to solve the resulting equation.

On this forum, posting a bunch of questions with no evidence of work by you is going to get little help and any help is unlikely to assist you much anyway.

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Updated: September 30, 2016
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