The Florida Department of Education has released examples of what it calls “problematic” material that led it to ban dozens of math textbooks — including a lesson with an algebra graph ...

Getting started with graphing is a fairly simple process. Microsoft explains: Begin by writing your equation. For example: y=x+3 or y=sin (x)+cos (2x). Next, use Lasso tool to select the equation ...

Slide 1 of 10, Example one. An image of a table. The table has two rows and eight columns. The first row is labelled, day, and is populated with the days, Monday, Tuesday, Wednesday, Thursday ...

Discrete math is one of the oldest branches of mathematics, with a direct line of descent from problems studied in the most ancient mathematical texts. It includes number theory, the study of patterns ...

Here’s a good, clear post by Mark Chu-Carroll, a software engineer at Google, on graph theory. It describes how Euler used it to solve a conundrum involving bridges in Königsberg. In a previous ...