This sketch shows the effects of horizontal and vertical shifting and scaling on the graph of a cubic.[br][br]The original function is f(x)=(1/12)(x+3)(x-1)(x-4). The 1/12 is to get a good picture in terms of y-values.[br][br]Note that you can change the scale of the graph displayed by clicking and dragging the axes.

You can enter a new function in the input bar by typing [br]func(x) = ...[br]Where you put your desired function in for the ...[br][br]Give exponents in Geogebra with ∧[br]Most function abbreviations are what you'd guess: sqrt( ), abs ( ), etc.