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 ...

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 ...

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 ...

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 ...