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secondary 4 | A Maths
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Keith6156
Keith6156

secondary 4 chevron_right A Maths chevron_right Singapore

Help with part (ii) please! The stationary points of the curve found is -2 and 4.

Date Posted: 3 years ago
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Kahwai
Kahwai's answer
232 answers (A Helpful Person)
1st
First part I think you know how to do

Second part
Differentiate dy/dx again
Sub the x

>o gives you min

Sub into original equation fiction tobtoych means y is zero

And get C