document.write( "Question 379909: Identify the X intercept in the graph y=3x^2 + 19x -40 \n" ); document.write( "
Algebra.Com's Answer #269682 by robertb(5830)![]() ![]() You can put this solution on YOUR website! The x-intercepts are exactly the roots of the quadratic function. Then (3x - 5)(x +8) = 0, or x = 5/3, -8. \n" ); document.write( " |