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a_sh-v [17]
3 years ago
7

4. A function consists of the pairs (2,3), (x, y) and (5,6). If the inverse is also a function what values can y NOT be? Explain

.

Mathematics
1 answer:
Luba_88 [7]3 years ago
4 0

Answer:

In a nutshell, y cannot be 3 or 6 in the inverse function for all x distinct from 2 and 5.

Step-by-step explanation:

From Functional Theory we remember that a function is a relation in which all elements of its domain has an unique and different element from range. If y is the image of the inverse, which is a function, then y \neq 3, 6. Otherwise, the inverse could not be a function when x \in \mathbb{R}-\{2,5\}.

In a nutshell, y cannot be 3 or 6 in the inverse function for all x distinct from 2 and 5.

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