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The slope of the best fit line is -2.5 Find the y-intercept of this line 212 37 54?
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What is the slope of a horizontal line?
The slope of a horizontal line is zero. It has a slope, but slope = 0 and this makes it different from a vertical line which has a slope that is undefined because you cannot divide 0 over 0 which is how much a vertical line rises and runs.Ways to find slope:(y2-y1)/(x2-x1 )orrise/run
Find the slope of the line passing through the points -4 4 and 4 4?
Since the line is horizontal, the slope is zero.
Find the slope of the line containing points 3 4 and -2 4?
how to find the slope of the line between the two points (-1,2) and (3, -6). can you plaese show how
What is the slope of a line perpendicular to a line whose slope is 3?
Slope of a line = m slope of perpendicular line = -1/m
What is the formula used to find slope?
The slope of a straight line equation is: y2-y1/x2-x1
What are the slope and yintercept of line 5x 10y 15?
Without the inclusion of an equality sign and not knowing the plus or minus values of the given terms it can't be considered to be a straight line equation
How do you write an equation of a line that passes through the xintercep and yintercept?
You can write it either in standard form (ax + by = c) or in slope-intercept form (y = mx + b)
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.
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.
What would the equation of a line be if it went through the point 2 comma 2 and its yintercept was 10?
We know that the line passes through points (2, 2) and (0, 10) (since the y-intercept is 10).Using these two points, we can find the slope of the line,m = (10 - 2)/(0 - 2) = 8/-2 = 4/-1 = -4.Now by using the slope, m = -4, and the y-intercept, 10, we can write the equation of the line in the slope-intercept form, y = mx + b which isy = -4x + 10.
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 .
The slope of line a is 3 what is the slope of a line perpendicular to a?
To find the slope of a perpendicular line, take the negative reciprocal of the slope of the given line. (Flip the top and bottom of the fraction and change the sign.) The slope of 3 can be written as 3/1. The slope of a line that is perpendicular is -1/3.
