Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

Apple's iPadOS 26 is finally available to all, with much-needed updates to Notes and Files, plus a new windowed multitasking ...

For today’s students, AI isn’t just about convenience. It’s about forming habits of discipline, managing time effectively, ...

This section focuses on the key features and methods for working with linear graphs. It demonstrates how to sketch graphs from rules, derive rules from graphs, and calculate key features such as the ...

This study investigated the effects of different concentrations of Cd and Pb stress on growth root length, above-ground/below ...

Basic Calculator: Essential calculations with a simple and intuitive interface. Scientific Calculator: Advanced functions like trigonometry, logarithms, and more. The currency data is only updated ...

One powerful way to do this is through a routine called slow reveal graphs.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The graphs of \(y = 2x + 1\) and \(y = 2x - 2\) are shown below. The graph of \(y = 2x + 1\) crosses the \(y\)-axis at (0, 1). The graph of \(y = 2x - 2\) crosses the ...

Timothy Li is a consultant, accountant, and finance manager with an MBA from USC and over 15 years of corporate finance experience. Timothy has helped provide CEOs and CFOs with deep-dive analytics, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...