document.write( "Question 1112457: Sam determines the zeros of the function f(x) to be -2 and -9.What could be Sam's function?
\n" ); document.write( "1. f(x)=(x-2)(x+9)
\n" ); document.write( "2. f(x)=(x-2)(x-9)
\n" ); document.write( "3. f(x)=(x+2)(x+9)
\n" ); document.write( "3. f(x)=(x+2)(x-9) \n" ); document.write( "

Algebra.Com's Answer #727484 by Boreal(15235) $\"\"$ $\"About$

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the factors change the sign (x+2)(x+9)
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