5. Is this function one-to-one? How do you know?

Mathematics

1 answer:

sergejj [24]3 years ago

7 0

Answer:

If the graph of a function f is known, it is easy to determine if the function is 1 -to- 1 . ... If no horizontal line intersects the graph of the function f in more than one point, then the function is 1 -to- 1 . A function f has an inverse f−1 (read f inverse) if and only if the function is 1 -to- 1 .

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