What is the probability of an event that is impossible? suppose that a probability is approximated to be zero based on empirical results. does this mean that the event is impossible?

The answer is 0 and no.

Step-by-step explanation:

Consider the provided information.

If the event is impossible then the probability of that event will be 0.

Now, consider the statement 'Suppose that a probability is approximated to be zero-based on empirical results.'  

Empirical probability is based on observations and if you do more observation then the probability of an event might be increased.

Thus, this means that the event is not​ impossible.

add an !

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.