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If I have a picture of a graph f(x), how can I draw what |f(x)| and 3f(x-2) look like?

This is about a topic called graph transformations. It can get quite complicated, but the lucky thing here is that each question can be broken down into steps. So considering the first question with |f(x)|, ...
JH
Answered by Jamie H. • Maths tutor
9356 Views

To what extent can we think of prose poetry as 'poetic'?

The admission of prose into the poetic pantheon has been hotly debated. It is fitting that Charles Baudelaire's seminal prose poetry collection 'Le Spleen de Paris' (1869), was published posthumously, usheri...
PA
2142 Views

What's the difference between tempo and rhythm?

Tempo and rhythm are terms that are often mixed up. They are both related to how fast or slow a piece of music is, but in very different ways. Simply put, 'tempo' is how fast you are going; 'rhythm' is how l...
DH
Answered by David H. • Music tutor
40738 Views

Show that 12 cos 30° - 2 tan 60° can be written in the form root (k) where k is an integer.

To answer these questions, students must know the values of cos30 and tan60. If you don't know them off by heart, you can work them out using an equilateral triangle. cos 30° = adj / hyp = root(3) / 2 tan 60...
MA
Answered by Marco A. • Maths tutor
5061 Views

Explain the factors which might determine the natural rate of unemployment (15 marks)

The natural rate of unemployment is where labour demand matches labour supply despite normal levels of unemployment occurring within the economy. This unemployment may be structural or frictional. The magnit...
MA
Answered by Marco A. • Economics tutor
10623 Views