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junior college 1 | H2 Maths
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Zoey
Zoey

junior college 1 chevron_right H2 Maths

Not sure about (ii)

Date Posted: 7 years ago
Views: 580

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Goh Kok Swee
Goh Kok Swee's answer
1 answers (Tutor Details)
1st
Convert your coordinates from cartesian to parametric values. You can then use the expression in (i) to obtain the gradient of the curve, which appears to match the general slope of the curve (not too steep).

For some reason my GC doesn't quite reflect the curve using radians, so you could try using degrees if that's an issue for you.
Zoey
Zoey
7 years ago
Thank you!
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Ramdany Kaushal
Ramdany Kaushal's answer
1 answers (A Helpful Person)