The ordered pair given in the bottom row can be written using function notation as A. f(9) = 5.
How to depict the function?
From the given information, the function is the relation between x and y. The function notation is f(x) = y
where x = input
y = output.
From the table of the function, x = 2, and f(x) = 6. By using function notation, f(2) = 6. Here, x = 7 and f(x) = 3.
Lastly, f(7) = 3 and x = 8 while f(x) = 5.
In conclusion, the correct option is A.
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