General

Using Desmos: Free Online Graphing Calculator

Martin McSweeney

In this video, I demonstrate how to graph a basic linear equation (y=2x-2) and a quadratic equation (y=x^2-5) using Desmos. I walk you through entering the equations, identifying the x...

Using Desmos: Free Online Graphing Calculator

Martin McSweeney

In this video, I demonstrate how to graph a basic linear equation (y=2x-2) and a quadratic equation (y=x^2-5) using Desmos. I walk you through entering the equations, identifying the x...

Best Calculators Available for Your Classes

Martin McSweeney

Texas Instruments (TI) calculators are top-rated for high school and university math courses. The TI-36X Pro is the best scientific calculator, while the TI-84+ CE excels as the go-to graphing...

Best Calculators Available for Your Classes

Martin McSweeney

Texas Instruments (TI) calculators are top-rated for high school and university math courses. The TI-36X Pro is the best scientific calculator, while the TI-84+ CE excels as the go-to graphing...