[size=100][size=150]A [color=#ff0000]PARABOLA[/color] is a set of all points equidistant to a fixed point called the [b]focus [/b]and fixed line called the [b]directrix[/b]. [br][br][/size][/size][size=150]In this activity, we see show how a parabola is generated using its definition. Also, other important parts (vertex and axis of symmetry) of the parabola are presented. [/size]