Want this question answered?
there is no graph... but most chance it's all real numbers
If a vertical line, within the domain of the function, intersects the graph in more than one points, it is not a function.
The graph is a region of the space on one side or another of the related function. If the inequality is strict then the related function itself is not part of the solution; otherwise it is.
It means that the function is not defined for a part of the domain.
No vertical line will intersect the graph in more than one point. The fundamental flaw is that no graph can show that it does not happen beyond the domain of the graph.
points
point
mad
money
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.
A function must have a value for any given domain. For each edge (or interval), the sign graph has a sign (+ or -) . So, it is a function.
Graph each "piece" of the function separately, on the given domain.
there is no graph... but most chance it's all real numbers
If a vertical line, within the domain of the function, intersects the graph in more than one points, it is not a function.
If a vertical line, within the domain of the function, intersects the graph in more than one points, it is not a function.