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Any graph of a mapping which is one-to-one or many-to-one but not one-to-many.

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Q: Which kind of graph is always a function?
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Related questions

What kind of graph is a bell shaped curve?

The bell curve graph is another name for a normal (Gaussian) distribution graph. A Gaussian function is a certain kind of function whose graph results in a bell-shaped curve.


How can you define when the Graph is Function or not?

If a graph is a function, it will always have y=... or x=... (or anoher letter equals an equation) for example y= 3x-12 is a function


Can the graph of a function yfx always cross the y-axis?

No. It depends on the function f.


The points on a line graph not always connected because?

The function is not continuous.


How can you tell the difference graph or function?

A function describes the relationship between two or more variables. A graph is a kind of visual representation of one or more function. A line or curve seen on a graph is called the graph of a function. * * * * * For any point in the domain, a function can map to only ine point in the range or codomain. In simpler terms, it means that (for a two dimensional graph), a vertical line can intersect the graph of the function in at most one point.


Is a graph of a quadratic function always a parabola?

No. It can also be a circle, ellipse or hyperbola.


Is a circle graph a function?

No, a circle graph is never a function.


What kind of verticle-line test determines which graph represents a function?

A sliding test. The vertical line can meet the graph at at most one point.


What is the zero of a function and how does it relate to the functions graph?

A zero of a function is a point at which the value of the function is zero. If you graph the function, it is a point at which the graph touches the x-axis.


Can a line be a graph of a function?

Yes the graph of a function can be a vertical or a horizontal line


Can a line be the graph of a function?

Yes the graph of a function can be a vertical or a horizontal line


How can you tell if a graph is a sine function or a cosine function?

sine graph will be formed at origine of graph and cosine graph is find on y-axise