Question 290495
4x/(x-2) is not a function.
There is no y, so how can there be a y intercept?
y=4x/(x-2) is a function.
A function is a relationship. You can't have a relationship alone as  hard as you try.

There is going to be an asymptote at x=2 because x=2 would make the denominator equal to zero
The y intercept is y when x=0
y=0/-2
so when x=0 y=0
so the y intercept is (0,0) or 0

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But not all. It depends on which tutors are available. Problems that are poorly written or missing info or that don't make sense are not usually answered