document.write( "Question 896300: I need some help , how do I find the x intercept if the only given is the vertex which is (2,4) ? There is no indication wether the parabola opens downward or upward . How do I solve this ? Thanks If you'll reply ;) \n" ); document.write( "
Algebra.Com's Answer #543380 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
how do I find the x intercept if the only given is the vertex which is (2,4) ?
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\n" ); document.write( "It's not possible.
\n" ); document.write( "1 point doesn't define a parabola.
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