Woon Kiat's answer to Charles's Secondary 4 E Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Woon Kiat
Woon Kiat's answer
322 answers (Tutor Details)
1st
Hope this helps.
Charles
Charles
3 years ago
im sorry but this not the answer
Eric Nicholas K
Eric Nicholas K
3 years ago
It’s 1 to 7. Because if x exceeds 7, then it would become the modal class instead.
Woon Kiat
Woon Kiat
3 years ago
Thank you for pointing out the mistake.