ANSWER
[tex](3,4)[/tex]
EXPLANATION
We want to find the location of point C such that C has integer coordinates and the graph of line AC is not a function.
For the graph of line AC not to be a function, it implies that the graph of line AC must be perpendicular to the x-axis. In other words, the graph of line AC must be a vertical line.
This, therefore, implies that point C can lie anywhere on the vertical line that passes through point A. In other words, it will have the same x-coordinate as A but a different integer y-coordinate.
The coordinates of A are (3, 2). Hence, we can pick the location of point C to be:
[tex]C(3,4)[/tex]
That is the answer.
