Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 4 | A Maths
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Samuel
Samuel

secondary 4 chevron_right A Maths

Qn 7 and 8

Date Posted: 6 years ago
Views: 236

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Sara Chan
Sara Chan's answer
4 answers (Tutor Details)
1st
Just take note that dydx=gradient of a point on a curve
Jiayang
Jiayang
6 years ago
b is wrong
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Jiayang
Jiayang's answer
1883 answers (Tutor Details)