document.write( "Question 891610: What is an equation of a parabola?
\n" ); document.write( "I am a bit confused about this question. I have four answer choices:
\n" ); document.write( "a. Y= x-1
\n" ); document.write( "b. Y = | x+3 |
\n" ); document.write( "c. Y = x^2+ 1
\n" ); document.write( "d. X = y+ 2
\n" ); document.write( " Thank you in advance.
\n" ); document.write( "

Algebra.Com's Answer #539869 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
A \"parabola\" is the same as a \"quadratic\".
\n" ); document.write( "Look for the polynomial of degree 2.
\n" ); document.write( "In this case, it is:
\n" ); document.write( "Y = x^2+ 1
\n" ); document.write( "
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