Antwoorden

  1. $y=2(x-4)^{2}+4$
  2. $y=-(x+3)^{2}-11$
  3. $y=-\frac{2}{3}(x+1\frac{1}{2})^{2}+2\frac{3}{4}$
  4. $y=x^{2}+3$
  5. $y=(x+7)^{2}$
  1. $\left( {4,4} \right)$
  2. $\left( {-3,-11} \right)$
  3. $\left( {-1\frac{1}{2},2\frac{3}{4}} \right)$
  4. $\left( {0,3} \right)$
  5. $\left( {-7,0} \right)$

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