Qᴜᴇsᴛɪᴏɴ
Find a relation between x and y such that the point (x,y) is equidistant from the point (3,6) and (−3,4).
ᴊᴜɴɪᴏʀs ᴅᴏɴ'ᴛ ᴀɴsᴡᴇʀ❌
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➽Sᴇᴇ Tʜᴇ Aʙᴏᴠᴇ Aᴛᴛᴀᴄʜᴍᴇɴᴛ⇡
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Answer:
SIMPLE
DISTANCE FORMULA
Let the point P(x,y) is equidistant from the points A(3,6)and B(−3,4)
∴PA=PB
PA²=PB²
By using the distance formula
=
(x 2 −x 1)²+(y 2 −y 1)² we have
⇒ (x−3)²+(y−6)² =(x+3)²+(y−4)²
⇒(x−3) ² +(y−6)²=(x+3) ²+(y−4)²
⇒x² −6x+9+y²−12y+36=x 2 +6x+9+y² −8y+16
⇒−6x−6x−12y+8y+36−16=0
⇒−12x−4y+20=0
⇒3x+y−5=0
Hence this is a relation between x and y.
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