National 5; Working with the graphs of trigonometric functions Example. Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points.

For example, to determine the number of sales you need to make of a certain product to cover costs, you could use:=(A2*50)-3500Replace "50" with your sale price and "3500" with your costs.

New brain mapping technique reveals insights into the brain's higher functions. ScienceDaily . Retrieved July 12, 2025 from www.sciencedaily.com / releases / 2024 / 12 / 241206112108.htm ...

A new way of mapping activity and connections between different regions of the brain has revealed fresh insights into how higher order functions like language, thought and attention, are organized.