document.write( "Question 916554: Figuring out the graph for:\r
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document.write( "f(x) = 12x^3 - 12x^2 - 24x \r
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document.write( "I understand that I must factor:
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document.write( "f(x) = 12x(x^2 - x - 2)
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document.write( "f(x) = 12x(x+1)(x-2) \r
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document.write( "x-int:(0,0)(-1,0)(2,0)
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document.write( "y-int:(0,0) \r
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document.write( "then I don't know what to do I have the points on the graph but don't know how I would graph this. Please help! \n" );
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Algebra.Com's Answer #556136 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! f(x) = 12x^3 - 12x^2 - 24x \n" ); document.write( " f(x) = 12x(x^2 - x - 2) \n" ); document.write( " f(x) = 12x(x+1)(x-2) \n" ); document.write( " x-int:(0,0)(-1,0)(2,0) \n" ); document.write( " y-int:(0,0) \n" ); document.write( "good Work. \n" ); document.write( "What goes Up, in this case, must go down and visa-versa \n" ); document.write( "Where does it turn: f' = 0 gives us that: at x = -.55, 1.22 (rounded) \n" ); document.write( "f(-.55) = 7.57, f(1.22) = -25.35 (rounded) \n" ); document.write( "Regardless...for sketching using the visual of ~ -.5 and ~1 will do. \n" ); document.write( "f(-.5) = 7.5, f(1) = -24 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |