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

If you have trouble remembering how to graph different mathematical functions, these simple figures with their dancing arms can help. At the very least, they’ll make you think of math every time you ...

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

Math lovers unite. In recent blog post, Google announced it has rolled out a new graphing feature for plotting your favorite mathematical functions. The company claims the feature can handle an ...

👉 Learn how to find the x and y-intercepts of a rational function. The x-intercept(s) of a function occurs when y = 0 and the y-intercept(s) of a function occurs when x = 0. To find the y-intercept ...

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 ...

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 ...