The graph of any equation of the form ax-by=c, where a &b aren't both zero, is always a line. True or false.?

Why is it true of false? I need help!!! Thanks. 10 pts to the right answer.The graph of any equation of the form ax-by=c, where a %26amp;b aren't both zero, is always a line. True or false.?
what if c is a radical; or an imaginary?The graph of any equation of the form ax-by=c, where a %26amp;b aren't both zero, is always a line. True or false.?
If a is 0 and b is not 0, then the graph is a horizontal line.


If a is not 0 and b is 0, then the graph is a vertical line.


If neither a nor b is 0, then the graph is a diagonal line of slope b/a.





True.