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What should I do if an essay is on something that I can't think up enough points for?

As soon as you can, write down the points that you can think of so you don't forget them later on and then take a minute to think of all the possible scenes or quotes you remember that could relate to the qu...
EH
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Consider the functions f and g where f(x)=3x-5 and g(x)=x-2. (a) Find the inverse function for f. (b) Given that the inverse of g is x+2, find (g-1 o f)(x).

(a) In order to find the inverse of a function, it is easiest to swap x and y and solve for y. Here this would give, x=3y-5 => x+5=3y => (x+5)/3=y. Hence, f-1(x)=(x+5)/3. (b) Here it is important to re...
RM
Answered by Rebecca M. • Maths tutor
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What if I get a question in the exam that I don't know how to answer?

First off, don't panic. What can seem like a scary question at first will usually turn out to be more simple than imagined and is simply worded oddly or different than you'd imagine. Take a minute to properl...
EH
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What is New Musicology?

New Musicology is a movement that started around 1980 with a series of influential articles published by musicologist Joseph Kerman among others. It criticised the current discipline for being too focused on...
SG
Answered by Simon G. • Music tutor
4775 Views

Analyse the weaknesses of the electoral college?

Although it can be argued that the Electoral College protects the voice of small population states, preventing places such as Wyoming from having their votes swept aside by giants such as Texas and Californi...
TD
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