Question

If the distances of P(x,y) from A (6, 2) and B (–2, 6) are equal, prove that y = 2x.

Answer 1

Answer:

Step-by-step explanation:

  (y-2)²+(x-6)²=(y-6)²+(x+2)²

⇒y²+4-4y-y²-36+12y=x²+4+4x-x²-36+12x

⇒8y=16x

⇒∴y=2x