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chubhunter [2.5K]
2 years ago
10

What’s a function in math

Mathematics
2 answers:
Norma-Jean [14]2 years ago
6 0

Answer:

A relation from a set of inputs to a set of possible outputs where each input is related to exactly one output

Step-by-step explanation:

Aleksandr-060686 [28]2 years ago
3 0

Answer:

See below.

Step-by-step explanation:

A function is a relation in which each input has only one output.

For example f(x) =  3x + 1  is a function. Whatever value of x you use the value of f(x) is only one value.

But the relation  y = √x is not a function because for example if x =  4 then x = 2 or -2   - two outputs for the same input.

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