If a vertical line, within the domain of the function, intersects the graph in more than one points, it is not a function.
I cannot see the graph you are referring to. However, to determine the domain of a function, you need to identify all possible input values (x-values), while the range consists of all possible output values (y-values). If you provide more details about the function or its characteristics, I can help you determine the domain and range.
there is no graph... but most chance it's all real numbers
The answer depends on what the graph is of: the distribution function or the cumulative distribution function.
The "x values that work are the domain numbers like for y=x+1 would be any real number. But, y= sqrx x would have to be non-negative.
If a vertical line, within the domain of the function, intersects the graph in more than one points, it is not a function.
You do not graph range and domain: you can determine the range and domain of a graph. The domain is the set of all the x-values and the range is is the set of all the y-values that are used in the graph.
points
point
money
mad
I cannot see the graph you are referring to. However, to determine the domain of a function, you need to identify all possible input values (x-values), while the range consists of all possible output values (y-values). If you provide more details about the function or its characteristics, I can help you determine the domain and range.
point
mad
The practical domain is the domain by simply looking at the function. Whereas the mathematical domain is the domain based on the graph.
Graph each "piece" of the function separately, on the given domain.
there is no graph... but most chance it's all real numbers