Mathematics: Is x^2+y^2=100 a function

Is x^2+y^2=100 a function - id2210011005619, rustalex6045

Ответ:

jetblackcap

11.04.2022

Using the function concept, it is found that x^2 + y^2 = 100 is not a function, as for each value of x there is more than one corresponding value of y.

Function:In a function, one value of the input can be related to only one value of the output, that is, for each value of x, there can only be one respective value of y.

In this problem, the relation is:

x^2 + y^2 = 100

For example, considering x = 0, the corresponding values of y are:

0^2 + y^2 = 100