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 large number of set intervals, it is ...

For 12-year-old Rylee Anderson, the algebra concept of graphing a function just didn’t make sense. Since her classes are now all remote due to the coronavirus pandemic, Anderson emailed her teacher ...

You can make a bar graph in Excel by first selecting the range you want to depict, and then using the dropdown menu to select the desired chart.

Introduction to maths for economics: This is for all students and the key learning objectives cover: How to compute and draw the slope and the intercepts of a linear function. How to graph a function: ...