Learn how Excel's TRIMRANGE function and Trim References operator simplify data management and enhance dynamic calculations.

Writing graphs as functions in the form \(f(x)\) is ... Here we are adding \(a\) to the whole function. The addition of the value \(a\) represents a vertical translation in the graph.

The area under a velocity-time graph gives the displacement. The velocity-time and acceleration-time graphs for common motions are shown below. For the constant positive velocity graphs and the ...