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The slope is just the rate of change. For every change along the x-axis, the y-axis changes.
y = mx + b, where m is the slope and b is just an arbitrary constant. Because of this, let's just assume b is equal to 0.
So, if m = 4:
y = 4x + 0
y = 4x
In this case, y is always 4 times larger than what x is equal to, except when x is equal to zero (because they are both equal to zero in that case).
If x is equal to 2:
y = 4(2) = 8, so you can clearly see y is 4 times larger than x.
Slope, or rate of change, represents: change in y divided by change in x (or more commonly, "rise over run")
So the answer here, is slope can describe the rate of change of a line.
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Why is it important to find the slope of a line?
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.
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 do you need to use the point slope formula?
The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.
If the slope of a line is 13 what is the slope of a line parallel to it?
Parallel lines have the same slope. The slope of the second line is also 13.
What is the formula used to find slope?
The slope of a straight line equation is: y2-y1/x2-x1
What relationship does the slope of the line describe?
it relates the relative steepness of a line.
Another name for slope?
Gradient is another term used to describe the slope of a line or surface. It represents the rate of change or steepness of a line or surface.
What is the slope of the line with equation y -5x?
y - 5x is an expression, not an equation. As a result, it cannot describe a line.
Why can all linear equations that describe functions be written in point slope form?
Because a linear equation is, by definition, a straight line. Any line can be defined by selecting any one point on the line and the slope of the line.
What relationship is used to find the slope of a line?
slope=rise over run
If the velocity is constant describe the slope of the graph on a position vs. time graph.?
If velocity is constant, the slope of the graph on a position vs. time graph will be a straight line. The slope of this line will represent the constant velocity of the object.
Why is it important to find the slope of a line?
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.
A car distance time graph is a straight line with a steep slope. How would you describe the car's speed?
If the slope is 'uphill' then the car is going faster
Which expression is used to find the slope of a line?
The steepness of a line can be measured as the slope of a line. The letter 'm' is used to denote the slope and it can be expressed as m= (y coordinate of A- y coordinate of B)/ (x coordinate of A- x coordinate of B). A and B are two points on the line.
What is the difference between a line with a slope of zero and no slope?
A line with slope of zero is horizontal. A line with no slope is vertical because slope is undefined on a vertical line.
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 point-slope formula and how is it used?
Given a straight line with slope m and a point (p,q) on the line, the point-slope formula of the line is (y - q) = m(x - p) It is used to represent a straight line in the Cartesian plane. This allows techniques of algebra to be used in solving problems in geometry.
