Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points. Learn about graphs of trigonometric functions in this National 5 Maths guide.

An equation of the form \(y = mx + c\) where \(m\) and \(c\) are numbers, gives a straight line when values of \(x\) and corresponding values of \(y\) are plotted on a grid. A straight line is a ...

Carla Tardi is a technical editor and digital content producer with 25+ years of experience at top-tier investment banks and money-management firms. Eric's career includes extensive work in both ...

The majority of other information websites display prices from a single source, most of the time from one retail broker-dealer. At FXStreet, traders get interbank rates coming from a systematic ...

Correspondence to Dr Jaime Fernandez-Fernandez, Training Analysis and Optimization, Sports Research Centre, Miguel Hernandez University, Avda Universidad s/n, Elche, Alicante 03202, Spain; ...

The amygdala is part of the limbic system, which regulates emotional and behavioral responses. An amygdala hijack is a fight-or-flight response to stress. To better understand what an amygdala hijack ...

Homo economicus is a theoretical abstraction that describes a rational human being. As such, neoclassical economic theories represent people as ideal decision-makers with complete rationality, perfect ...

In James Cameron’s latest 3-D science-fiction extravaganza, the Na’vi family tree gets more complicated, but our sense of wonderment flattens out. Rachel Sennott, the HBO series’ creator and star, may ...

Humanity is suffering from a series of mysterious murders across the globe, known as the 'Mincemeat murders'. High school student Izumi Shinichi has a parasite living off him, having replaced his ...