video1.019201080Function. animation video uploaded by saitama roborats. "Vertical line function" is a bit of a misnomer, because it's dealing more with the geometric nature of a vertical line than with a mathematical function. Nevertheless, this concept is often useful in mathematical discussions and here's how it works:Understanding: Firstly, you should understand what a vertical line is. It is a line that runs straight up and down, parallel to the y-axis of a coordinate plane. Its slope is undefined.Equation: Generally, the equation of a vertical line on a graph is given as "x = c" where c is a constant. This is because for all points along that line, the x-coordinate remains the same.No Function Rule: A vertical line does not pass the vertical line test, and therefore does not represent a function. The vertical line test states that if a vertical line can intersect a graph at more than one point, then the graph does not represent a function.Uniqueness: In a vertical line, one x-value corresponds to many y-values. This, as per the definition of a function which states that every input must have exactly one unique output, is why a vertical line is not considered a function.Example: To understand better, let's take an example. If you consider the line x=3, it's a vertical line passing through the point (3, 0). But it doesn't correspond to a function because for x=3, there are many different y-values (i.e., every point on the line x=3 has the x-coordinate 3, while y can take any real value).I hope this helps in understanding why a vertical line is not considered a function and clarifies the characteristics of a vertical line in coordinate geometry. Make your animation and host online for free!https://mangoanimate.com/w/wlzepcktoenckyj/function/wb5ffcmyjeh/saitama roboratshttps://mangoanimate.com/homepage/1eeda8a3-22ef-689c-a9fb-f23c915625cfMango Animatehttps://mangoanimate.comhttps://online.mangoanimate.com/ai/w/118659132926243712/1/thumb.jpg19201080<iframe src="https://mangoanimate.com/w/wlzepcktoenckyj/function/wb5ffcmyjeh/?type=embed" width="840px" height="473px" frameborder="0" scrolling="no" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>