WebA parabola is a type of conic section, defined as follows: Given a specific point (the focus) and a specific line (the directrix), the parabola is the locus of all points such that its … http://emathlab.com/Algebra/Conics/parabolaH.php

The Parabola Precalculus - Lumen Learning

WebIdentify the direction a parabola opens If a>0 in f(x)=ax2+bx+c, the parabola opens upward. In this case the vertex is the minimum, or lowest point, of the parabola. WebThe parabola opens upward. It is shown elsewhere in this article that the equation of the parabola is 4fy = x 2, where f is the focal length. At the positive x end of the chord, x = c … golden way group comentarios

Does the parabola opens up or down? – Wise-Answer

WebThe vertex of the parabola is at (h,k). The distance (p) from the focus to the vertex is the same as the the distance from the vertex to the directrix. The focus and the directix are equidistant from any point on the curve. Try … Webgiven x^(2)=24y, what is the opening of the parabola? Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed … Webvertex is (-7,-2) and the parabola open This question hasn't been solved yet Ask an expert Question: vertex is (-7,-2) and the parabola open vertex is (-7,-2) and the parabola open Expert Answer Previous question Next question Get more help from Chegg Solve it with our Calculus problem solver and calculator. hdvch injury prevention