The TI-84 Plus, he said, was “an amazing device when it premiered,” but not so much anymore. Yet students taking advanced math tests have been forced to buy one.

Learn about line graphs with this BBC Bitesize Maths article. For students between the ages of 11 and 14. ... This line graph shows the electricity production in the UK each quarter.

Save guides, add subjects and pick up where you left off with your BBC account. If an equation can be rearranged into the form \(y = mx + c\), then its graph will be a straight line. In the above ...

Microsoft is adding a graphing mode to the Windows 10 calculator. The company made the calculator open-sourced on GitHub earlier this month and has received over thirty suggestions from ...

Apple improved the Math Notes feature in iOS 26 and iPadOS 26, allowing users to input equations to create graphs in three dimensions.. Math Notes was added in iOS 18 and iPadOS 18.It works in the ...