quiarasimmonss quiarasimmonss
  • 19-04-2017
  • Mathematics
contestada

what is the turning point of the parabola whose equation is y=2x^+4x-3

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jdoe0001 jdoe0001
  • 20-04-2017
[tex]\bf \textit{vertex of a parabola}\\ \quad \\ \begin{array}{llccll} y=&2x^2&+4x&-3\\ &\uparrow &\uparrow &\uparrow \\ &a&b&c \end{array}\qquad \left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)[/tex]
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