document.write( "Question 909078: write a rule for a non linear function such that y is negative when x=1, positive when x=2, negative when x=3, positive when x=4 \n" ); document.write( "

Algebra.Com's Answer #551579 by JoelSchwartz(130) $\"\"$ $\"About$

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y^x
\n" ); document.write( "if x=1 and y =-1
\n" ); document.write( "-1^1=-1
\n" ); document.write( "if x=2 and y=-1
\n" ); document.write( "-1^2=-1*-1
\n" ); document.write( "-1*-1=1
\n" ); document.write( "if x=3 and y=-1
\n" ); document.write( "-1^3=-1
\n" ); document.write( "-1*-1*-1=-1
\n" ); document.write( "1*-1=-1
\n" ); document.write( "if x=4 and y=-1
\n" ); document.write( "-1^4=1
\n" ); document.write( "-1*-1*-1*-1=1
\n" ); document.write( "1*(-1*-1)=1
\n" ); document.write( "1*1=1
\n" ); document.write( " \n" ); document.write( "

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