Top answers

All subjects
All levels

Let f(x)= x^3 -9x^2 -81x + 12. Calculate f'(x) and f''(x). Use f'(x) to calculate the x-values of the stationary points of this function.

To answer this question we need to first decide what the question is asking for. In this case the question is asking for the first and second differential of a given function. If we have a function f(x) =...

Answered by Maths tutor
3023 Views

How does Hydrogen bonding arise in Water?

Hydrogen bonding occurs in water due to the large electronegativity difference between the hydrogen atoms and the oxygen atom.The oxygen attracts the shared pair of electrons towards itself leaving the hy...

Answered by Chemistry tutor
4278 Views

Briefly evaluate Ash's study into conformity (4 marks)

A strength of Asch's study into conformity is that it was carried out in a lab setting and was carefully controlled. This means that there was good control over extraneous variables, therefore any change ...

Answered by Psychology tutor
22052 Views

What do integrals and derivatives actually do/mean?

Integrals are frequently used in computing areas in two, three and even multidimensional space, thus they can be used to find out the "area" or "volume" of objects that we cannot even ...

Answered by Dragos-Sebastian F. STEP tutor
751 Views

Examine the works of a composer, and how they convey extra musical content through the score.

Claude Michel Schoenberg is a musical theatre composer having written well known musicals such as Les Miserables and Miss Saigon. He often conveys extra musical content within the score which is able to r...

Answered by Ben G. Music tutor
3835 Views

We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences