document.write( "Question 1007810: Which one of the following statements is true?\r
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document.write( " If f is continuous on a closed interval [a, b], then f attains an absolute maximum value and f attains an absolute minimum inside the interval [a, b].
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document.write( " If f ′′(c) = 0, then x = c is an inflection point on the graph of f(x).
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document.write( " If f ′′(x) < 0 on the interval (a, b), then f is concave up on the interval (a, b).
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document.write( " None of these are true. \n" );
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Algebra.Com's Answer #623678 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! None of these are true \n" ); document.write( "******************************************************* \n" ); document.write( "a or b can be absolute max or absolute min on [a, b] \n" ); document.write( "the first derivative is the tool we use to find inflection points \n" ); document.write( "if second derivative < 0 then we have concave down \n" ); document.write( " \n" ); document.write( " |