document.write( "Question 1061308: Use the intermediate value theorem to determine whether the polynomial function has a zero in the given interval.
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document.write( "f(x) = -2x^4 + 2x^2 + 4; [-2, -1]\r
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document.write( " a. f(-2) = 20 and f(-1) = 5; no
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document.write( " b. f(-2) = -20 and f(-1) = 4; yes
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document.write( " c. f(-2) = 20 and f(-1) = -4; yes
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document.write( " d. f(-2) = -20 and f(-1) = -4; no
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