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The equation for the slope of a line in the xy plane is change in y per unit change in x.
So, if A = (xa, ya) and B = (xb, yb) are two points on the line
then slope = (yb - ya)/(xb - xa). The slope is undefined if xb = xa. In the latter case, the line is vertical, and its slope is undefined (or infinite).
If the line is a curve then you need to take the limit of the above ratio as (xb-xa) tends to zero.
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What is the equation of a line with a slope of zero?
A horizontal line has a slope of zero. The equation of a horizontal line is y = a.
What is m in slope equation of a line?
It is the slope.
How do you find the equation of a line by the slope?
An equation of a line requires two parameters. The slope, by itself, is not enough.
Given the equation of a line how is the slope calculated?
If the equation of a line is in the form ax + by + c = 0 then the slope of the line will be -a/b.
What is the slope of a line with the equation y12x?
If the equation is y=12x, the slope is 12
What is the equation of a line with a slope of zero?
A horizontal line has a slope of zero. The equation of a horizontal line is y = a.
What is m in slope equation of a line?
It is the slope.
What is the slope of the equation y equals -x?
The equation has no slope. The graph of the equation is a straight line with a slope of -1 .
How do you find the equation of a line by the slope?
An equation of a line requires two parameters. The slope, by itself, is not enough.
Given the equation of a line how is the slope calculated?
If the equation of a line is in the form ax + by + c = 0 then the slope of the line will be -a/b.
How do write an equation of a line when given the slope a point of the line?
if a line has a slope of -2 and a point on the line has coordinates of (3, -5) write an equation for the line in point slope form
Write an equation for undefined slope?
The equation of a line with an undefined slope is x = a.
What is the slope of a line with the equation y12x?
If the equation is y=12x, the slope is 12
What is the equation of a line that has zero slope and passes through the origin?
y = 0. You can get this from the slope-intercept equation of the line.
What is the slope of the line given by the equation below?
There is no equation there but the slope of the line is the number that multiplies x in the straight line equation y = mx + b whereas m is the slope and b is the y intercept
What is the slope of the line given by the equation y3.8x?
If you mean: y = 3.8x then the slope is 3.8 with no y intercept
What is the slope of the line with the equation x 4?
If the equation is x+4 the slope is 1. If the equation is 4x than the slope is 4.
