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Completing the square

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    quadratics
  •   Study   Slideshow
  • Identify the vertex and line of symmetry
    (-8,7) x=-8
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  • Identify the vertex and line of symmetry
    (1,-6) x=1
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  • Write your answer as an ordered pair.
    (12,0) (-20,0)
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  • Determine the zeros approximately
    (1.8,0)(-3.8,0)
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  • Determine the zeros
    (5,0)(-1,0)
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  • Find a. Vertex form b.Vertex c.line of symmetry
    a.y=(x+1) squared-8 b.(-1,-8) c.x=-1
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  • Write the equation in a.vertex form b. Identify the vertex c. max or min d. line of symmetry
    a.y=(x+2) squared-27 b.(-2,-27) c.min dx=-2
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