Question

Is it a function if two inputs have the same output?For example, the inputs are 2,4,6,8 and then outputs 9,9,10,11 so 2 and 4 have the same output of 9

Answer 1

Given:

Two inputs have the same output.

Required:

We need to check whether the given function.

Step-by-step explanation:

Recall that duplication in X-values with different y-values is not a function.

The following is not a function.

the x-value 2 has two different y-values 9 and 10,

so this is not a function.

But two inputs have the same output is many to function.

Two inputs have the same output as a function.

Final answer:

Yes, Two inputs have the same output to give the function.