document.write( "Question 134091: If the following defines a one-to-one function, find its inverse. If not, write \"Not one-to-one.\"
\n" ); document.write( "12) {(-2, 4), (-1, 4), (0, 1), (1, -5)} \n" ); document.write( "

Algebra.Com's Answer #98073 by oscargut(2103) $\"\"$ $\"About$

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Not one-to-one because f(-2)=f(-1)=4 \n" ); document.write( "

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