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secondary 3 | A Maths
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Can teach me how to do question 16c?
Date Posted: 5 years ago
Views: 254
You must complete the square first, leaving your answer as y = a (x + b)2 + c. For the different equations with the same turning point, keep the b and c unchanged, but then you can choose any other value of a except for 0.
Maybe you can set a = 5 and a = -5 for the third part, for example.
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Date Posted:
5 years ago
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