Question
Question: If origin is shifted to (2, 3) then transformed equation of curve x<sup>2</sup> + 2y – 3 = 0 is-...
If origin is shifted to (2, 3) then transformed equation of curve x2 + 2y – 3 = 0 is-
A
x2 – 4x + 2y + 4 = 0
B
x2 – 4x – 2y – 5 = 0
C
x2 + 4x + 2y – 5 = 0
D
None of these
Answer
x2 + 4x + 2y – 5 = 0
Explanation
Solution
transformed equation
(x + 2)2 + 2(y –3) – 3 = 0
Ž x2 + 4x + 2y – 5 = 0