The Parabola Algebra and Trigonometry

parabola  Four times a year for nearly 50 years Parabola has gathered the wisdom of the world's spiritual traditions to illuminate the central questions of life  The general equation of a parabola is: y = a2 + k or x = a2 +h, where denotes the vertex The standard equation of a regular parabola is y2 =

A parabola is a U-shaped plane curve where any point is at an equal distance from a fixed point, which is the focus, and from a fixed straight line, A parabola is the set of all points in the plane equidistant from a given line L and a

3 Cases · Δ>0: the parabola cuts the x axis in 2 points, we say the parabola has 2 x intercepts, or 2 zeros, given by: x=−b±√Δ2a · Δ=0: the parabola touches Like the ellipse and hyperbola, the parabola can also be defined by a set of points in the coordinate plane A parabola is the set of all