A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...

When using GRAPH functions, remember the following: All arguments are specified as variables or constants. If you express an argument as a variable, the variable must be initialized. All character ...

are a "tool to think with" and as such, have no agenda of their own. Instead, they are designed to provide "essential fundamentals at a glance" and allow the user to interpret the data according to ...

In high school, students will use a deeper understanding of mathematics to solve real-world problems. While in elementary and middle school, the math skills children need to know are organized by ...

A translation is a shift of the graph either horizontally parallel to the \(x\)-axis or vertically parallel to the \(y\)-axis. If \(f(x) = x^2\), then \(f(x) + a = x^2 + a\). The value of \(a\) ...

Earlier this month, Microsoft surprisingly decided to make the Calculator app for Windows 10 available on GitHub, not only bringing users and developers the ability to contribute to the app but also ...