If the focus and vertex of a parabola arr thr poin

Question

If the focus and vertex of a parabola arr thr points (0,2) and (0,4) respectively, then its equation is

Arun · Accepted Answer

The coordinates of the vertex is (0,4)The coordinates of the focus is (0,2)It is clear that the vertex and the focus lies on the positive side of the y-axis.Hence the curve is open downwards.The equation of the form (x-h)^2=4a(y-k)(ie) (x-0)^2 = -4*2*(y-4)On simplifying we get,x^2 = -8y +32x^2 + 8y = 32

Analytical Geometry> If the focus and vertex of a parabola arr...

If the focus and vertex of a parabola arr thr points (0,2) and (0,4) respectively, then its equation is

Prathamesh kulkarni , 7 Years ago

Arun

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Analytical Geometry> If the focus and vertex of a parabola arr...

If the focus and vertex of a parabola arr thr points (0,2) and (0,4) respectively, then its equation is

Prathamesh kulkarni , 7 Years ago

Arun

LIVE ONLINE CLASSES

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