Ask Singapore Homework?

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



Question

secondary 3 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
jiaxian
Jiaxian

secondary 3 chevron_right A Maths

help!!!

Date Posted: 6 years ago
Views: 540
Wong Jun Long
Wong Jun Long
6 years ago
Sub y = -9 into y=-4/x^2

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
1st
See attached photo...
(b) sub the given coordinates into y equation to solve for 2 possible values of k...