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document.write( "Hi
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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( "h(x)=x^2-6x+9 |Completing the Square
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document.write( "h(x)=(x-3)^2 -9 +9
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document.write( "h(x)= (x-3)^2 |a = 1 >0, parabola open Upward
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document.write( "Vertex(-3,0) also the x-intercept
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document.write( "y-intecept h(x) = 9, when x = 0
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document.write( "always recommend graphing or 'picturing' the graph in Your mind.
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