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secondary 2 | Maths
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flryna
Flryna

secondary 2 chevron_right Maths

rlly needa get this done asap !1!1

Date Posted: 7 years ago
Views: 420

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Fionella Foo Ying Lun
Fionella Foo Ying Lun's answer
2 answers (Tutor Details)
1st
when it is PROPORTIONAL, multiply k with the x^2.
when it is inversely proportional, it will be 1/[k(x^2)] instead.
solve for k with the x and y values that are given.

when the question has x^2, there are always 2 values; one positive value and one negative value.
flryna
Flryna
7 years ago
thankyou so much !!