Questions

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

  若$p$和$q$是常數，使得$x^{2}+p \equiv(x+2)(x+q)+10$，則$p=$

  2012

• Functions and Graphs Understand the features of the graphs of quadratic functions Find the maximum and minimum values of quadratic functions by the algebraic method

  The figure shows the graph of $y=a(x+b)^{2}$, where $a$ and $b$ are constants. Which of the following is true?

  

  2012

• Functions and Graphs Understand the features of the graphs of quadratic functions Find the maximum and minimum values of quadratic functions by the algebraic method

  設$\mathrm{f}(x)$為一個二次函數。如果圖形$y=\mathrm{f}(x)$的頂點座標為$(3,-4)$，以下哪項必定為真？

  2012

• Quadratic Equations in One Unknown Perform addition, subtraction, multiplication, and division of complex numbers

  \[i^{3}(\beta i-3)=\]

  2012

• Functions and Graphs Understand the features of the graphs of quadratic functions Find the maximum and minimum values of quadratic functions by the algebraic method

  下列哪一個可能代表在同一個直角坐標系統中，$y=\mathrm{f}(x)$的圖形和$y=\mathrm{f}(x-2)+1$的圖形？

  2012

• Functions and Graphs Understand the features of the graphs of quadratic functions Find the maximum and minimum values of quadratic functions by the algebraic method

  The figure shows

  

  2012

• Quadratic Equations in One Unknown Solve quadratic equations by the factor method Solve problems involving quadratic equations

  設 $k$ 為一常數。求方程式 $(x-k)^{2}=4k^{2}$ 的解。

  2013

• Functions and Graphs Understand the features of the graphs of quadratic functions Find the maximum and minimum values of quadratic functions by the algebraic method

  圖中顯示了$y=-2x^{2}+ax+b$的圖形，其中$a$和$b$是常數。該圖形的對稱軸方程是

  2013

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

  如果$a, b$和$c$是非零常數，使得$x(x+3a)+a \equiv x^{2}+2(bx+c)$，那麼$a:b:c=$

  2013

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

  下面的散點圖顯示了$x$和$y$之間的關係。以下哪一個可能代表$x$和$y$之間的關係？

  

  2013