parabola
Quadratic EquationParabola Grapher
Sharma TEXT BOOK OF CIRCLES AND PARABOLA DPH MATHEMATICS SERIES TEXT BOOK OF CIRCLES AND PARABOLA By
เว็บไซต์ parabola Sharma TEXT BOOK OF CIRCLES AND PARABOLA DPH MATHEMATICS SERIES TEXT BOOK OF CIRCLES AND PARABOLA By parabola What is a parabola? · A parabola is a symmetrical, curved, U-shaped graph · The equation of a parabola graph is y = x² · Parabolas exist in everyday situations
parabola The graph of a quadratic equation in two variables is called a parabola The following graphs are two typical parabolas their x-intercepts 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 The parabola formula the standard equation of a regular parabola is y2 = 4ax find out its equation, properties, and real-life applications
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