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Yes. It is the function f(x) = c where c is a constant.

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Q: Can a Horizontal line represent a function?
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Related questions

What does the horizontal line on the map of Ecuador represent?

what geographic line is the country named after ? what does that line represent


Why a constant function doesn't have an inverse function?

When graphing functions, an inverse function will be symmetric to the original function about the line y = x. Since a constant function is simply a straight, horizontal line, its inverse would be a straight, vertical line. However, a vertical line is not a function. Therefore, constant functions do not have inverse functions. Another way of figuring this question can be achieved using the horizontal line test. Look at your original function on a graph. If any horizontal line intersects the graph of the original function more than once, the original function does not have an inverse. The constant function is a horizontal line. Under the assumptions of the horizontal line test, a horizontal line infinitely will cross the original function. Thus, the constant function does not have an inverse function.


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


What kind of function is a horizontal line?

NONE


Can the graph of a function be a horizontal line?

yeah


The horizontal line test is used to determine whether a function is?

The horizontal line test is used to determine whether a function is one-to-one and if it had a inverse.


Is a horizontal line a linear relationship?

no ,horizontal line is a linear relationship


What does it mean when a line graph is a horizontal line?

It means that the function is constant.


What does the horizontal line tell you about a function?

If the function is a one-to-one function, therefore it has an inverse.


What kind of linear equations will give you a horizontal line?

The kind of function without an X variable.Y = 4is a horizontal line.


Does a vertical line represent a function?

no