Eric Nicholas K's answer to batrisya's Secondary 2 Maths Singapore question.
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Something like this.
Date Posted:
5 years ago
Can you explain how you managed to get n=2 from "k" x2? thanks!
Because y = pi x^2.
You can let pi = k so that y = k x^2.
In other words, y is proportional to x^2.
Question is to find the value of n so that y is proportional to x^n.
Of course, here n represents the power of x.
You can let pi = k so that y = k x^2.
In other words, y is proportional to x^2.
Question is to find the value of n so that y is proportional to x^n.
Of course, here n represents the power of x.
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