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- Are the following sets of ordered pairs functions?
- Which of the following is a function?
- Using the table of values to answer the questions below:
X value -5 -3 -1 1 3 Y value 3 1 -1 -2 -3
X value -5 -3 -1 1 3 Y value 2 2 -1 -2 -3
X value -5 -5 -1 1 3 Y value 2 3 2 3 -3