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nledwidge7 nledwidge7
  • 26-07-2016
  • Mathematics
Answered

Which of the following equations is of a parabola with a vertex at (1, -2)?

Verified Answer :

dalendrk
dalendrk dalendrk
  • 26-07-2016

\(The\ vertex\ form:y=a(x-h)^2+k\\\\(h;\ k)-the\ coordinates\ of\ vertex\\\\vertex:(1;-2)\\\\y=a(x-1)^2-2\ where\ "a"\ is\ some\ number\ not\ equal\ zero.\)

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