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secondary 3 | E Maths
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Chelsia
Chelsia

secondary 3 chevron_right E Maths chevron_right Singapore

I dont how to do.

Date Posted: 5 years ago
Views: 394
Eric Nicholas K
Eric Nicholas K
5 years ago
To show that the graph only TOUCHES (and not CUTS) the x-axis, we must show that the turning point is at y = 0, or we must show that the function is a perfect square (which has a minimum value of 0).

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AC Lim
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