A line is used to describe the relationship between two variables, often an independent variable that is measured on the x-axis, and a dependent variable that is measured along the y-axis.
The slope of the line tells you how much y will change for every unit change (change of -1 or +1) in x.
A line is used to describe the relationship between two variables, often an independent variable that is measured on the x-axis, and a dependent variable that is measured along the y-axis.
The slope of the line tells you how much y will change for every unit change (change of -1 or +1) in x.
A line is used to describe the relationship between two variables, often an independent variable that is measured on the x-axis, and a dependent variable that is measured along the y-axis.
The slope of the line tells you how much y will change for every unit change (change of -1 or +1) in x.
A line is used to describe the relationship between two variables, often an independent variable that is measured on the x-axis, and a dependent variable that is measured along the y-axis.
The slope of the line tells you how much y will change for every unit change (change of -1 or +1) in x.
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
Since the line is horizontal, the slope is zero.
how to find the slope of the line between the two points (-1,2) and (3, -6). can you plaese show how
Slope of a line = m slope of perpendicular line = -1/m
The slope of a straight line equation is: y2-y1/x2-x1
If the slope of a line is m then the slope of an altitude to that line is -1/m.
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.
The slope of both lines will be the same.
the slope of a line = the Change in Y divided by the Change in X
you look at the line and see if there are any direct points on the line the slope formula
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
you look at the line and see if there are any direct points on the line the slope formula
Line a is parallel to line b, m, and . Find .
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.
The equation for the slope of a line is y=mx+b
An equation of a line requires two parameters. The slope, by itself, is not enough.
If it is the equation for a line, then it can be rearranged into the format y = mx + b, where m is the slope of the line, and b is the point where the line intercepts the y-axis.If it is not for a straight line, then the slope is changing with x, and the derivative of the function would find the slope at a particular x.