HKDSE-MATH - 2018 - Paper 2 -

2018-II-31

Ans: C
A is not true. Note that the distances between the vert

2018

Ans: (a) $(-2k,4k^2+8)$ (b) $(-k,5k^2+10)$

2022

Ans: D

Rewrite the function of the graph to vertex form, we ha

2023

Ans: C

Sketch a graph according to the question. In the sketc

2023