CHARA ANG's answer to Rosie's Secondary 3 E Maths Singapore question.
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Line of symmetry x=1 is the middle of point P and R. Thus, I can use this to find x-coordinate of R. From there, we can form 2 simultaneous equations to obtain the constants.
Hope this helps!
Hope this helps!
Date Posted:
1 year ago
ohh I see so 1x2 to find the total of the points so that - to find the other X intercept
Thank youu
Hi can u help with my latest q
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