Question

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 1

Correct 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`