Answer:
Parabola Equation
The 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 y2 = 4ax. ... Directrix: The line drawn parallel to the y-axis and passing through the point (-a, 0) is the directrix of the parabola.
Step-by-step explanation:
