document.write( "Question 27595: Do all quadratic equations have all four of the points, vertex, y-intercept and the x-intercepts? \n" ); document.write( "
Algebra.Com's Answer #15070 by longjonsilver(2297)![]() ![]() You can put this solution on YOUR website! all quadratics will have a vertex and will cross the y-axis at some point. However, some quadratics will not cross the x-axis, since a quadratic is either a u- or a n-shape.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "jon. \n" ); document.write( " \n" ); document.write( " |