2006-II-41
Ans: C
Sub. $y=0$ into the equation of $AB$, we have
… Read Sub. $y=0$ into the equation of $AB$, we have
$\begin{
HKCEE - 2006 - Paper 2 -
2007-II-43
Ans: B
The equation of the straight line passing through $(0
… Read The equation of the straight line passing through $(0
2008-II-42
Ans: B
Let $f(x,y)=2x-3y+180$. For the coordinates of poin
… Read Let $f(x,y)=2x-3y+180$. For the coordinates of poin
2009-II-44
Ans: A
Consider $y=x-9$. Note that the slope is $1$, which is
… Read Consider $y=x-9$. Note that the slope is $1$, which is
2010-II-42
Ans: C
Consider the coordinates of $A$. Sub. $x=0$ into $x+3
… Read Consider the coordinates of $A$. Sub. $x=0$ into $x+3
2011-II-42
Ans: A
Let $f(x,y)=2x-3y+35$.
… Read Let $f(x,y)=2x-3y+35$.
Note that the coordinates of
2011-II-43
Ans: B
Substitute $(0,0)$ into the left side of the equation
… Read Substitute $(0,0)$ into the left side of the equation
2011SP-II-35
Ans: D
The solution of $0\le x \le 6$ is the region on the left h
… Read The solution of $0\le x \le 6$ is the region on the left h
2012-II-36
Ans: D
Note that the shaded region represents the solution o
… Read Note that the shaded region represents the solution o
2013-II-37
Ans: C
Sketch the system of inequalities, we have
… Read Sketch the system of inequalities, we have
Note that $
2015-II-36
Ans: D
Note that the shaded region represents the solution o
… Read Note that the shaded region represents the solution o
2016-II-35
Ans: D
The equation of the straight line passing through $R$
… Read The equation of the straight line passing through $R$
2017-II-37
Ans: C
Consider $\left\{ \begin{array}{ll} y = 9 & \ld
… Read Consider $\left\{ \begin{array}{ll} y = 9 & \ld
2018-II-34
Ans: C
Sketch the graph of the system of inequalities.
… Read Sketch the graph of the system of inequalities.
$\lef
2019-II-35
Ans: C
$\left\{ \begin{array}{ll}
x + 2y = 20 & \ldots \
… Read $\left\{ \begin{array}{ll}
x + 2y = 20 & \ldots \
2020-II-36
Ans: C
Sketch the system of inequalities as follow.
… Read Sketch the system of inequalities as follow.
Sub. $x=
2022-II-36
Ans: B
… Read $\left\{ \begin{array}{ll}
2x+y = 8 & \ldots \u