Save guides, add subjects and pick up where you left off with your BBC account. A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate ...

Almost anything will work, but why not take the simple example ... of functions, but not nearly interesting enough for calculus purposes. While I do spend lots of time pushing the idea of linear ...

Linear graphs are commonly used when converting between different units of measurement. For example, swapping between temperatures in degrees Celsius (°C) and degrees Fahrenheit (°F), exchanging ...

In one variable, a linear function ... plots on a graph following a certain pattern but that pattern is not linear, meaning the representation is not a straight line. What Is an Example of a ...