document.write( "Question 925811: Which function is an even function?\r
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document.write( " A. f(x) = 4x\r
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document.write( " B. f(x) = -x - 2\r
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document.write( " C. f(x) = 3x^2\r
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document.write( " D. f(x) = 2x^3 + 2 \n" );
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Algebra.Com's Answer #569054 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! C) because for any x, f(-x)=f(x)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |