Here we look at a function as a mapping diagram. The inputs to the function g are along the real number line a the top, the outputs of g are on the real number line in the middle. The green point A ...

The graph of a function f is the set of all points (inputs, outputs) = (x,y) in the plane which satisfy the equation y=f (x). You can move the input below and see how the graph give a visual ...

Teachers learning GeoGebra basics as tool in teaching math S&T Media Service April 30, 2023 2 minute read Abigail B. Gonzales assists the participants in graphing various functions.