Parabola - Definition & Graph

Identify the vertex, axis of symmetry, y y -intercept, and minimum or maximum value of a parabola from it's graph Identify a quadratic function written in

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

parabola 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

parabola Parabola is non-zero By definition P 1 F = P 1 D 1 , P 2 F = P 2 D 2 , P 4 F = P 4 D 4 {displaystyle P_{1}F=P_{1}D_{1}, P_{2}F=P_{2}D_{