Solve it if u can
Geometry
Level
2
Find equation of a parabola whose focus is (1,1) and equation of tangent at the vertex is x+y=1..
Kindly Post your solutions
x^2+y^2-4xy+x+4y
y^2=4x
y^2-x^2-3x+4y-5
None of these
x^2+y^2-2xy-4x-4y+4
x^2=4y
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
If you will draw the exact diagram of the parabola then you will be able to see everything clearly ..the focus is 1,1 and directrix has the equation x+y=0 now use the formula of general equation of parabola to get the answer! I hope this was helpful :)