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Slope is expressed as the percentage of rise/fall in elevation over a specific distance and is determined by dividing the change in elevation by the length of the line. So if a line segment is 10 feet long and rises or falls 1 foot in elevation, the slope would be 1 ft/10 ft or 10 percent.
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What are the steps for finding the perpendicular bisect of a line segment?
To find the perpendicular bisector of a line segment, first, determine the midpoint of the segment by averaging the x-coordinates and y-coordinates of the endpoints. Next, calculate the slope of the line segment and find the negative reciprocal of that slope to get the slope of the perpendicular bisector. Then, use the midpoint and the new slope to write the equation of the perpendicular bisector in point-slope form. Finally, you can convert it to slope-intercept form if needed.
How do you find the slope of a line segment without graphing it?
If you have an equation that looks like y=mx+b then the m is the slope. If you have two points then you use the formula Y2-Y1/X2-X1
How do you find a slope in a line?
the slope of a line = the Change in Y divided by the Change in X
How do I find the slope of a line?
you look at the line and see if there are any direct points on the line the slope formula
How do you find a slope of a line parallel?
Line a is parallel to line b, m, and . Find .
What are the steps for finding the perpendicular bisect of a line segment?
To find the perpendicular bisector of a line segment, first, determine the midpoint of the segment by averaging the x-coordinates and y-coordinates of the endpoints. Next, calculate the slope of the line segment and find the negative reciprocal of that slope to get the slope of the perpendicular bisector. Then, use the midpoint and the new slope to write the equation of the perpendicular bisector in point-slope form. Finally, you can convert it to slope-intercept form if needed.
What must be true about a perpendicular bisector and the segment it bisects?
It bisects the line segment at midpoint at 90 degrees and its slope is the reciprocal of the line segment's slope plus or minus.
How do you find the slope of a line segment without graphing it?
If you have an equation that looks like y=mx+b then the m is the slope. If you have two points then you use the formula Y2-Y1/X2-X1
How do you find slope altitude?
If the slope of a line is m then the slope of an altitude to that line is -1/m.
What is the slope of a line segment with endpoints at (-1 1) and (1 5)?
Endpoints: (-1, 1) and (1, 5) Slope: 2
How do you find the slope of a parallel line?
Parallel lines have the same slope. So if you know the slope of a line in question, or you can calculate it, then you know the slope of any line parallel to that line.
How do you find the slope of a line parallel to another line?
The slope of both lines will be the same.
How do you find a slope in a line?
the slope of a line = the Change in Y divided by the Change in X
How do I find the slope of a line?
you look at the line and see if there are any direct points on the line the slope formula
What does the slope examples of rates inclued?
Why do we need to find the slope of a line? The slope of a line tells us how something changes over time. If we find the slope we can find the rate of change over that period.Why do we need to find the slope of a line?The slope of a line tells us how something changes over time. If we find the slope we can find the rate of change over that period. - See more at: http://www.algebra-class.com/rate-of-change.html#sthash.KmE8ACMR.dpuf
How do i find the slope of a graphed line?
you look at the line and see if there are any direct points on the line the slope formula
How do you find a slope of a line parallel?
Line a is parallel to line b, m, and . Find .
