document.write( "Question 42121: Identify the type of function represented by y=(x+1)^2-4. \n" ); document.write( "
Algebra.Com's Answer #27262 by fractalier(6550)\"\" \"About 
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This is a quadratic function, pictured as a parabola with vertex at (-1, -4). \n" ); document.write( "
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