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secondary 4 | A Maths
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shannon
Shannon

secondary 4 chevron_right A Maths chevron_right Singapore

i got stuck while trying to find the final ans

Date Posted: 3 years ago
Views: 518
Noiz
Noiz
3 years ago
Solve for the inequality dy/dx > 0 for increasing and dy/dx < 0 for decreasing.

Understanding behind it is that dy/dx = the gradient of the curve with respect to x, so a positive gradient would mean a upward slope hence an increasing curve, vice versa.

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BENJY TAN MENG KIAT
Benjy Tan Meng Kiat's answer
43 answers (Tutor Details)
Hope it helps.
done {{ upvoteCount }} Upvotes
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BENJY TAN MENG KIAT
Benjy Tan Meng Kiat's answer
43 answers (Tutor Details)
Hope it helps.
shannon
Shannon
3 years ago
thank you so muchhh
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BENJY TAN MENG KIAT
Benjy Tan Meng Kiat's answer
43 answers (Tutor Details)
Hope it helps.