document.write( "Question 1099408: which equation represents a nonlinear function\r
\n" ); document.write( "\n" ); document.write( "1. y=x^2-4
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\n" ); document.write( "3. 1/2y-x=1
\n" ); document.write( "4. y=1/2x+5
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Algebra.Com's Answer #713967 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Rewriting a few of your function the way that you probably have them, using parentheses
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document.write( "1.  y=x^2-4\r\n" );
document.write( "2.  y=-2x+1/3\r\n" );
document.write( "3.  (1/2)y-x=1\r\n" );
document.write( "4.  y=(1/2)x+5\r\n" );
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\n" ); document.write( "IF this is how your functions are given, then the nonlinear functions, in which exponents on all variables are not equal to 1, should be obvious.
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