Combinations The functions AND, OR, and NOT are most often associated with the IF function. What's interesting (and satisfying) about these functions is that, together, they can be used to create a ...

Basics of functions are stepping-stone to success in functions which include the definition of a functions, its notation, domain and range and the inverse functions.

How to Graph a Function in Excel. A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a ...

Learn how to use SUMIF, SUMIFS, COUNTIF, COUNTIFS, IF, AND, OR, and NOT functions in Excel to perform calculations on data that meet certain conditions.

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.

Cryptographic hash functions combine message-passing capabilities needed in database security and cryptocurrency transactions.

Functions are a crucial concept in mathematics that help us understand the relationship between variables. Identifying functions on graphs is an essential skill for students to master. Students can ...

Learn how to use functions to represent translations, sketches, compressions and reflections of graphs with GCSE Bitesize Maths.