LIONEL LIM's answer to Janice's Secondary 4 Malaysia question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
LIONEL LIM
Lionel Lim's answer
131 answers (Tutor Details)
1st
Apologies my previous ans was wrong because its supposed to be f(x)=-10m^2 and not x=-10m^2.
Sorryz!