taylorclyde
taylorclyde taylorclyde
  • 01-11-2017
  • Mathematics
contestada

Find the vertex and the axis of symmetry of the graph of f(x)=3(x+1)^2

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Аноним Аноним
  • 01-11-2017
general form of vertex of a parabola is

y  = a(x - b)^2 + c     where vertex  = (b , c)


for this equation the vertex is at (-1,0).

the axis of symmetry  is  x = -1
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