Does the table represent a function?
2 answers:
Yes, the table represents a function.
None of the independent (x) values are repeated and each one has a corresponding (y) value.
If you had a repeated (x) value in the table, it would not represent a function.
Answer:
The table represents a function
Step-by-step explanation:
a function is a map from non-empty set A to a non-empty set B such that every element of A is mapped to a unique element of B.
As we can see from the table that corresponding to every x, there exist a unique image y
(f(-2)=7
f(-1)=4
f(0)=3
f(1)=4
f(2)=7)
Hence, The table represents a function.
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