The graph of which function does not have a y-intercept of (0, 1)?

For example, the function does not have a y-intercept of (0, 1). To prove this, let's make x=0, and if the value of 'y' is different from 1, then, the graph does nt have a y-intercept of (0,1):

⇒ ⇒

Therefore, the y-intercept is at (0, 0) not (0, 1).

i hope this is what you were looking for.

see attached graph