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When x = 4 is graphed in an xy plane, it is easy to see why a vertical line is formed. At every value of y, x = 4. Plot enough points like this on your graph and you will soon form a vertical line.

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Q: Why the line x 4 is a vertical line?
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Why the line x4 is a vertical line?

WHY THE LINE X=4 IS A VERTICAL LINE.


What is the equation of the vertical line that passes through the point 0-4?

The equation of a vertical line passing through the point (-4,0) is x = -4. Since all points on a vertical line have the same x-coordinate, the equation is simply x = -4.


Why is x4 a vertical line?

x=4


What is the slope of the line with equation x equals 4?

x = 4 is a straight line that is vertical when plotted on the xy graph, where y is the vertical axis and x is the horizontal axis. A vertical line has an infinite slope; the slope is infinity


Explain in your own words why the line x 4 is a vertical line?

If you have X=4, that is a vertical line. No matter what value y possesses, x is always four. X=4 when Y=0, X=4 when Y=1, X=4 when Y=-1, and so on.


What is the slope of the line x equals a constant value?

A line with the equation:x = a constant valueis a vertical line. Examples of such a line are x = 3, x = 5, x = 10, x = -4.The slope of a vertical line is infinite.


A vertical line in an x-y coordinate system?

A vertical line in the xy coordinate plane would represent the line of an equation such as x = 1 or x = -4.


Is X equals 4 is a vertical line?

No, it is horizontal.


Is x 4 is a vertical line?

X = 4 graphs to a vertical line because the x axis is horizontal, and if a line always has a constant x value of 4, it will not move horizontally, because to do that, the x value has to change.


Why is x equals equals 4 a vertical line?

That would be because all the graphed values of x are 4. So you can plug anything in for Y and it will still be on that vertical line.


Why the line x equals 4 is a vertical line?

The equation of the line x = 4 has no term for y in the equation. Therefore any value of y can be used and the x coordinate is still equal 4. So a straight vertical line, crossing the x axis at (4,0) is the only line which satisfies these conditions. You can plot some points: (4,0); (4,100); (4,-5265), etc. and then connect the dots to see that it is a straight vertical line.


What is the slope of a line that is perpendicular to x equals -4?

The line x = -4 is vertical, so a line that is perpendicular to it is horizontal, so its slope is 0.