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secondary 3 | E Maths
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Triscia
Triscia

secondary 3 chevron_right E Maths chevron_right Singapore

Please help ASAP. Need it quite urgently

Date Posted: 3 years ago
Views: 149

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Christmas MT
Christmas Mt's answer
2904 answers (A Helpful Person)
Sub the value of x=4 into the equation and solve for k. After which, with the k value, solve for the x values.
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Christmas MT
Christmas Mt's answer
2904 answers (A Helpful Person)
After which, differentiate the equation to get the turning point value. And then plot the graph accordingly.
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Samantha
Samantha's answer
308 answers (Tutor Details)
Hope this helps :)
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Christmas MT
Christmas Mt's answer
2904 answers (A Helpful Person)
Alternatively, you can complete the square and get the value of the turning point and lien of symmetry too.