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Question
secondary 3 | A Maths
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I can't seem to solve this. Furthermore, I have a test tomorrow.
So x = 5 - 2y ①
Sub ① into the equation of the curve, find two values of y.
Then for each value of y, find the value of x.
The coordinates of the midpoint are
( (x1 + x2)/2 , (y1 + y2)/2 )
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