1.

Find the equation of that parabol whose : (i) vertex is (0,0) and focus is (1,0). (ii) vertex is (0,0) and focus is (0,3). (iii) vertex is (4,0) and focus is (2,0). (iv) vertex is (-2,0) and focus is (2,0). (v) vertex is (1,1) and focus is (1,2).

Answer»


ANSWER :(i) `y^(2)=16y` , (ii) `x^(2)=12y`
(III) `y^(2)+8x=32` , (iv) `y^(2)=16x+32`
(V) `x^(2)-2x-4y+5=0`


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