SOLUTION: If the following defines a one-to-one function, find its inverse. If not, write "Not one-to-one."
12) {(-2, 4), (-1, 4), (0, 1), (1, -5)}
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Question 134091:  If the following defines a one-to-one function, find its inverse. If not, write "Not one-to-one."
12) {(-2, 4), (-1, 4), (0, 1), (1, -5)} 
Answer by oscargut(2103)   (Show Source): You can put this solution on YOUR website!
 Not one-to-one because f(-2)=f(-1)=4 
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