Question

If the distance of P(x, y) from A(6, 2) and B(-2, 6) are equal, is y = 2x?​

Answer 1

Answer:

True

Explanation:

P(x,y)A(6,2)B(−2,6)

∵PA=PB

∵PA2=PB2

(x+6)2+(y−2)2=(x+2)2+(y−d)2

x2−12x+36+y2−4y+4=x2+4x+4+y2−12y+36

−12x−4y=4x−12y

12y−4y=4x+12x

8y=16x

y=2x

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