document.write( "Question 413882: Identify the maximum or minimum (vertex), zeros, and axis of symmetry line and show the graph.\r
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Algebra.Com's Answer #290369 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Identify the maximum or minimum (vertex), zeros, and axis of symmetry lin
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document.write( "Using the vertex form of a parabola,  where(h,k) is the vertex
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document.write( " y = x^2+2x+1           |Completing the square
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document.write( " y = (x+1)^2       |Vertex is Pt(-1,0)& a Minimum as Parbola opens upward (a> 0)    x = -1, the line of symmetry
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document.write( " 0 = (x+1)^2       x = -1  
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