Learn how to write the equation of a parabola given a point on the parabola. A parabola is the shape of the graph of a ...
Learn how to write the equation of a parabola given the vertex and the directrix. A parabola is the shape of the graph of a quadratic equation. A parabola can open up or down (if x is squared) or open ...
Use an iPad® if you want your students to graph parabolas with ease and grasp vocabulary quickly. The Free Graphing Calculator app can be downloaded to explore axis of symmetry, roots, maxima, minima, ...