document.write( "Question 654695: How do I put 4x^2+8x+2 in the form a(x-h)^2+k, and what does its graph look like? \n" ); document.write( "

Algebra.Com's Answer #408832 by reviewermath(1029) $\"\"$ $\"About$

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$\"4x%5E2%2B8x%2B2+=+4%28x+%2B+1%29%5E2+-+2\"$ .
\n" ); document.write( "The graph is a parabola that opens upward. The vertex is (-1,-2).
\n" ); document.write( "Here's the graph:
\n" ); document.write( " $\"graph%28350%2C350%2C-10%2C10%2C-10%2C10%2C4x%5E2%2B8x%2B2%29\"$ \n" ); document.write( "

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