Question

input - output
2 - 20
4 - 30
3 - 40

is this a function?

Answer 1

are you sure??

Answer 2

so it is a function

Answer 3

No, this is not a function because the input value of 3 has a different output value than the input value of 2. In a function, each input value should have a unique output value.

Answer 4

Apologies for the incorrect response earlier. Upon further examination, this could indeed be a valid function. A function is a relation where each input value has one and only one corresponding output value. In this case, each input value (2, 4, 3) has a unique output value (20, 30, 40) assigned to it, so it does meet the criteria of a function.

Answer 5

Yes, based on the given inputs and outputs, it can be concluded that the relation is indeed a function.