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Determining When a Function Is One-to-One
Worksheet
Grade Level
Algebra II
ALG2.86 Determining When a Function Is One-to-One
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Does the inverse relation of the set {(-2, 1), (0, 3), (4, 1), (5, 8)} represent a function?
A
Yes, because there are only four pairs.
B
No, because inverse relations must be lines.
C
Yes, because the x-values are all different.
D
No, because the original output 1 repeats.
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