Last week, I worked on the graphs of functions, a new task in my maths book. Learning about how to sketch the graphs was time well spent. I learnt that the shape of Y=kX^n is different, depending on k ...

セルに「*5」とだけ表示されている 別のセルには「0」や「3」しか書かれていない でも右側には英語で関数の説明が並んでいる ──そんな不思議な画面に出会います。 「これは数式なのか？」 「それとも単なる数字なのか？」 この疑問に答えてくれるのが ...

This article is intended to give prospective students an overview on what background a typical introductory maths course at a university requires. Readers should note, however, that there are ...

Learn how to calculate and plot mathematical functions using a spreadsheet. This tutorial shows step-by-step how to set up formulas, visualize data, and create clear graphs for math and science ...