Questions

• Exponential and Logarithmic Functions Understand the laws of rational indices Understand the properties of exponential functions and logarithmic functions and recognize the features of their graphs

  $\left(2 n^{3}\right)^{-5}=$

  2014

• More About Polynomials Perform division of polynomials Understand the factor theorem

  $x$

  2014

• Quadratic Equations in One Unknown Solve problems involving quadratic equations Understand relations between the roots and coefficients, form equations using these relations

  若 $p$ 及 $q$ 均為常數，使得 $p x(x-1)+x^{2} \equiv q x(x-2)+4 x$，則 $p=$

  2014

• Quadratic Equations in One Unknown Understand relations between the discriminant of a quadratic equation and the nature of its roots Solve quadratic equations by the quadratic formula

  設 $a$ 為一常數。若二次方程 $x^{2}+ax+a=1$ 有等根，則 $a=$

  2014

• Functions and Graphs Understand the features of the graphs of quadratic functions

  圖中所示爲 $y=m x^{2}+x+n$ 的圖像, 其中 $m$ 及 $n$ 均爲常數。下列何者正確?

  

  2014

• Inequalities and Linear Programming Solve quadratic inequalities in one unknown by the algebraic method Represent the graphs of linear inequalities in two unknowns in the rectangular coordinate plane

  若 $a>b$ 及 $k<0$，則下列何者必為正確？ I. $a^{2}>b^{2}$ II. $a+k>b+k$ III. $\frac{a}{k^{2}}>\frac{b}{k^{2}}$

  2014

• Inequalities and Linear Programming Solve compound linear inequalities in one unknown Represent the graphs of linear inequalities in two unknowns in the rectangular coordinate plane

  $-3x<6<2x$ 的解為

  2014

• Linear Equations in Two Unknowns

  2個碗和3個杯的價錢為$506美元。若5個碗的價錢與4個杯的價錢相同，則一個碗的價錢為

  2014

• Using Percentages understand the meaning of percentages and percentage changes apply percentages to solve problems involving simple andcompound interests, growth and depreciation.

  某工廠有 792 名工人。若男工的人數較女工少 $20\%$，則男工的人數為

  2014

• Basic Properties of Circles Use the basic properties of circles to perform simple geometric proofs

  若扇形的角度和半徑分別減少 $x \%$ 和 $50 \%$，使其面積減少 $90 \%$，則 $x=$多少？

  2014