document.write( "Question 1118965: Find all the values of x (if any) where the tangent line to the graph of the given equation is horizontal.\r
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document.write( "y = 4x^2 + 13x + 13\r
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document.write( "A. 6.5\r
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document.write( "B. -1.63\r
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document.write( "C. 0\r
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document.write( "D. 6.5\r
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document.write( "E. 1.63 \n" );
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Algebra.Com's Answer #734390 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Is this for Algebra 2, or for Calculus 1?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Solve for x. \n" ); document.write( " |