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You can put this solution on YOUR website!
when it says to write a rule for each function,
\n" ); document.write( "you have to write an expression which will give you the required value for f(x) when you substitute x
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document.write( "meaning,
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document.write( " x f(x)
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document.write( " -1 -9
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document.write( " 0 -5
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document.write( " 1 -1
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document.write( " 2 3
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document.write( "So here you should put (-1) in the expression and you should get (-9)
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document.write( "So you would have to multiply by 9
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document.write( "Sample functions are below,please try to find other ways of doing this as well,because the same expression can be written in at least 3 different ways
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document.write( "
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document.write( " x y f(x)
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document.write( " -1 -9 (9x)
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document.write( " 0 -5 (x-5)
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document.write( " 1 -1 (-x)
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document.write( " 2 3 (x-1)
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document.write( "
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document.write( "-xC