Search over 10,000 free study notes

y = x^4 - 12x^2
dy/dx = 4x^3 - 24x
The turning points are where dy/dx = 0
4x^3 - 24x =0
x(4x^2 - 24) = 0 Therefore one of the turning points is at x = 0
4x^2 - 24 = 0
4x^2 =...

[use whiteboard to write out pertinent phrases, especially the opening couplet: militant omnis amans, et habet sua castra Cupido / Attice, crede mihi, militat omnis amans]
Context: Demonstrate awaren...

A strength of the working memory model is that it is supported by case study evidence, for example KF. He was able to remember visual stimuli but not verbal stimuli, which supports the working model of me...

Locus of control is the extent to which a person believes they have responsibility over their own actions or behaviour. It is often measured on a scale, where a person with an internal locus of control be...

Within benzene the electrons within the pi-system are delocalised. This means the electrons are spread across the whole ring and has a lower electron density making it less susceptible to electrophilic at...