document.write( "Question 398092: Choose the end behavior for each of the polynomial function.
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document.write( "f(x)= -5x^5-9x^2+6x+1. I got rises to the left and falls to the right. Is this correct?
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document.write( "f(x) 3x^3+3x^2-6x-5. I got Falls to the left and rises to the right. Is this correct?
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document.write( "f(x) -x(x-3)(5x+2), I think I have to foil to get -5x^3-2x^2+15x+6 So I think this one rises to the left and falls to the right. Please let me know if I did these correctly. \r
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Algebra.Com's Answer #282091 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Choose the end behavior for each of the polynomial function. \n" ); document.write( "f(x)= -5x^5-9x^2+6x+1. I got rises to the left and falls to the right. Is this correct? \n" ); document.write( "Yes: f(x)goes to +inf as x goes to -inf \n" ); document.write( "f(x) goes to -inf as x goes to +inf \n" ); document.write( "-------------------------------------- \n" ); document.write( "f(x) 3x^3+3x^2-6x-5. I got Falls to the left and rises to the right. Is this correct? \n" ); document.write( "Yes: f(x) goes to -inf as x goes to -inf \n" ); document.write( "f(x) goes to +inf as x goes to +inf \n" ); document.write( "-------------------------------------- \n" ); document.write( "f(x) -x(x-3)(5x+2), I think I have to foil to get -5x^3-2x^2+15x+6 So I think this one rises to the left and falls to the right. Please let me know if I did these correctly. \n" ); document.write( "--- \n" ); document.write( "You only need to determine the highest power term. \n" ); document.write( "That term is -5x^3. \n" ); document.write( "f(x) goes to +inf as x goes to -inf \n" ); document.write( "f(x) goes to -inf as x goes to +inf \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========== \n" ); document.write( " |