Difficult Maths T Exam

Haiz...what a gloomy day that causes me to feel so sad. The stupid STPM maths 2 is so difficult, i didnt expect it will come out like that. The question didnt even ask us to draw graph( which is my favaorite part)!!!

Photos of Plants

Hey Sime...sorry for late submission, these are the photos that are required.

Cassava (Ubi Kayu)

Japanese Bamboo

Lime Tree

Mangosteen Tree

Rambutan Tree

Rubber Tree