A function machine is a way of writing rules using a flow diagram. The equation \(3j - 6 = 9\) can be shown on a function machine by writing out the functions that have been applied to \(j\) in the ...

A number machine is a way of writing rules using a flow diagram. The equation \(3j - 6 = 9\) can be shown on a number machine by writing out the functions that have been applied to \(j\) in the order ...

Math is important and I’m a big fan. No hard feelings about that time I got a 50 on a calc final in college. I still like math (plus I passed the class). But a new app called PhotoMath is making all ...

The purpose of this study was to investigate 6th-grade students' use of equations to describe and represent problem situations prior to formal instruction in algebra. Ten students were presented with ...

acceleration of matrix equation solvers found in simulation and data processing software commonly used for scientific and industrial applications. These new methods significantly extend the problem ...