document.write( "Question 1080612: https://www.usatestprep.com/modules/gallery/files/34/3402/3402.png\r
\n" );
document.write( "\n" );
document.write( "The graph of the function f(x) = x3 – 7x – 6 intersects the x-axis at the points (–2, 0), (–1, 0), and (3, 0) as shown.\r
\n" );
document.write( "\n" );
document.write( "Which expression is equivalent to x3 – 7x – 6?
\n" );
document.write( "A) (x – 1)(x – 2)(x – 3)
\n" );
document.write( "B) (x – 1)(x + 2)(x – 3)
\n" );
document.write( "C) (x + 1)(x – 2)(x – 3)
\n" );
document.write( "D) (x + 1)(x + 2)(x – 3) \n" );
document.write( "
Algebra.Com's Answer #694725 by Theo(13342) You can put this solution on YOUR website! if the zeros are (-2,0), (-1,0), and (3,0), then the factors are (x+2) * (x+1) * (x-3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "that would be selection D.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if you graphed x^3 - 7x - 6 and you graphed (x+2) * (x+1) * (x-3), the graph of those two equations would be coincident and look like one graph rather than 2.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "here's the graph:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |