In this video, we provide essential "math help" by explaining how to "graph" functions, beginning with a basic cosine wave ...

In this math tutorial, we look at a common mistake when dealing with horizontal shift in quadratic function graphing. We ...

What is a function actually doing?”Have you ever heard that question from your child?They know the quadratic function formula ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c\) is a smooth curve with one turning point. The turning ...

Hello, this is the Science Graduate Student Lab.This time, I would like to write about what I feel regarding functions while teaching math to junior high school students as a tutor and cram school ...

What if instead of defining a mesh as a series of vertices and edges in a 3D space, you could describe it as a single function? The easiest function would return the signed distance to the closest ...

The first handheld graphing calculator, the Casio fx-7000G, appeared in 1985. Since then, graphing calculators have become a common – and controversial – tool for learning mathematics. These devices ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c \) has a minimum turning point when \(a \textgreater 0 \) ...