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iragen [17]
3 years ago
10

Find a point on the y-axis that is equidistant from the points (7, −7) and (1, 1).

Mathematics
1 answer:
jeka57 [31]3 years ago
6 0
Hello : 
<span>a point on the y-axis is : P( 0, y)
</span>PA = PB  or  PA² = PB².... A(7, -7)    B(1,1)
(7-0)²+(-7-y)² = (1-0)² + (1-y)²
49+49+14y+y² = 1+1-2y+y²
16y = - 96
y= - 6 
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Step-by-step explanation:

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