See sstrike's answer to macdoodles's Secondary 3 A Maths Singapore question

sstrike's answer to macdoodles's Secondary 3 A Maths Singapore question.

Ask ManyTutors

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Date Posted: 10 months ago

Comments 2 add a comment

macdoodles

Macdoodles

10 months ago

how do you get the answer for iv

sstrike

Sstrike

10 months ago

Refer to (ii) and the plot
x_2=9