WebAnswer (1 of 4): If the vertex of the parabola is at the origin and axis is x-axis, then its equation is y^2 = 4ax. In case a > 0 then the parabola opens to the right. If a < 0, then the … WebThe table below summarizes the standard features of parabolas with a vertex at the origin. (a) When p>0 p > 0 and the axis of symmetry is the x-axis, the parabola opens right. (b) …

Axis of Symmetry Calculator with Steps

WebThe general equation of a parabola is: y = a (x-h) 2 + k or x = a (y-k) 2 +h, where (h,k) denotes the vertex. The standard equation of a regular parabola is y 2 = 4ax. Some of the … Webx-intercepts in greater depth. A parabola can have 2 x-intercepts, 1 x-intercept or zero real x intercepts. If the parabola only has 1 x-intercept (see middle of picture below), then the parabola is said to be tangent to the x-axis. shirley huntley

Parabola Calculator - Symbolab

WebA parabola symmetric at x equals zero. on an x y coordinate plane. Its vertex is at (zero, zero). As x goes to negative infinity, the y value goes to infinity. ... Even graphs are symmetric over the y-axis. y=x^2 is a even graph because it is symmetric over the y-axis. WebA parabola touches two given straight lines; if its axis pass through the point (h, k), the given lines being the axes of coordinates, prove that the locus of the focus is the curve x 2 − y 2 … WebFree Parabola calculator - Calculate parabola foci, vertices, axis and directrix step-by-step quote on operating system