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x = 4 is the set of all points where the x coordinate = 4
On a number line, it's easy to graph. You simply place a dot on the number 4. When you extend that number line along the y axis, the dot extends, as well, into a line.
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∙ 15y ago
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Why the line x4 is a vertical line?
WHY THE LINE X=4 IS A VERTICAL LINE.
Is x4 a vertical line?
yes
Why is x4 a vertical line?
x=4
Explain in your own words why the line x4 is a vertical line?
Because X (which in this case is always 4) is the value of the horizontal axis so the only value that can change is Y, the verticle axis.
Why is the line x4 a vertical line?
Because you have only given the point at which a line crosses the "x" axis. Since x = 4, we can draw it only vertically through (4,0).
Explain why the equation of a vertical line cannot be in slope-intercept form?
A vertical line on a graph has an infinite slope, and no y-intercept.
What is the name of the vertical line?
A vertical line!
What line is perpendicular to a vertical line?
A horizontal line is perpendicular to a vertical line.
What is the slope of a line parallel to a vertical line?
A vertical line has an undefined slope. For the line to be parallel to a vertical line, the slopes would have to be the same. Therefore, the line parallel to a vertical line also has an undefined slope.
What is a line perpendicular to the vertical?
A horizontal line is a line perpendicular to the vertical.
What type of line is perpendicular to a vertical line What type of line is parallel to a vertical line?
all vertical lines are parallel to waht type of line?
What is a blinking vertical line?
A blinking vertical line is a cursor.
