document.write( "Question 1135289: (4 pts) For f (x) = x3 - 3x2 - 6, use the Intermediate Value Theorem to determine which interval must contain a zero of f. (no explanation required)
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document.write( "A. Between 0 and 1
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document.write( "B. Between 1 and 2
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document.write( "C. Between 2 and 3
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document.write( "D. Between 3 and 4
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Algebra.Com's Answer #752933 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "The function is a polynomial, so its graph is continuous and differentiable everywhere. \n" ); document.write( "f(0) = -6 \n" ); document.write( "f(1) = -8 \n" ); document.write( "f(2) = -10 \n" ); document.write( "f(3) = -6 \n" ); document.write( "f(4) = 10 \n" ); document.write( "f(3) is negative; f(4) is positive --> there must be a zero between 3 and 4. Answer D \n" ); document.write( " |