12
QuizMultiple Choice

Comparing a Function and Its Inverse — Quiz

Question 12 • Precalculus

When verifying the relationship between the functions using the values in the tables, what conclusion can be made?

Answer
A
Since for each ordered pair open paren x comma y close paren for one function there is an ordered pair open paren y comma x close paren for the other function, the functions are not inverses.
B
Since the functions in both tables are increasing, they are not inverses.
C
Since for each ordered pair open paren x comma y close paren for one function there is an ordered pair open paren y comma x close paren for the other function, the functions are inverses.
D
Since the functions in both tables are increasing, they are inverses.
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