Question

Graph G shown above is the graph of the equation x2+y2=1. Could G also be the graph of a function? If yes, what function? If no, why not?

A.) Yes, it could be the graph of the function f(x)=sin(x).

B.) Yes, it could be the graph of the function f(x)=1−x2−−−−−√.

C.) No, it could not be a function because it involves both x and y values and functions have only x values.

D.) No, it could not be a function because there are many points on the graph where a domain value produces two range values such as x=0 for example.

Answer 1

there is no graph......

Answer 2

Answer:

there is no graph...............