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Given the function y=f(x), where f(x)=(e^x-e^(-x))/2, find its inverse f'(x).

This is a very common IB-level question,

which is solved with using the technique of a "disguised quadratic".

The first thing we want to do in finding the inverse is swapping the p...

Answered by Edoardo M. • Maths tutor

18208 Views

Saturnus igitur iratus auxilium deorum aliorum petivit ut regnum reciperet (lines 2-3): What did Saturn do in order to recover his kingdom?

Saturn asked for help from the other gods

Answered by Rebecca T. • Latin tutor

3088 Views

Saturnus primus rex deorum fuit (line 1): Who was Saturn?

Saturn was the first king of the gods

Answered by Rebecca T. • Latin tutor

3841 Views

What are key techniques to show I have understood an source in an exam?

Firstly, read the source thoroughly. It sounds obvious but reading the sources two or three times will help improve your understanding of its content and its arguments. Secondly, identify the individual s...

Answered by Chloe D. • English Literature tutor

4929 Views

Is there a primary conviction in the ideology of conservatism?

When one is in assessment of this question, it is pivotal to first acknowledge key words. In this instance one should consider the term, ‘primary’. The nature of this question is to make aware of any key ...

Answered by Liam B. • Politics tutor

3171 Views