document.write( "Question 409995: Sketch the first-quadrant portions of y=x^2+8x+16 \n" ); document.write( "

Algebra.Com's Answer #288425 by ewatrrr(24785) $\"\"$ $\"About$

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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( "Sketching the first-quadrant portions of y=x^2+8x+16
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document.write( " y = x^2+8x+16
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document.write( " y= (x+4)^2 - 16 + 16
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document.write( " y = (x+4)^2  |When x = 0, then y = 16
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document.write( "Cannot demonstrate here, however it would be the portion of the parabola
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document.write( "in the first-quadrant
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