The steepness of a line graph is called the "gradient"
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or slope.
It is sometimes called the gradient.
Speed
The change in the y-value over the x-value, the slope, m, (y1-y2)/(x1-x2).
Draw a graph of a given curve in the xoy plane. Now draw a vertical line so that it cuts the graph. If the vertical line cuts the graph in more than one ordinate then given graph is not a function. If it cuts the graph at a single ordinate such a graph is a function.(is called vertical line test)
A line. The derivative of a function is its slope. If the slope is a constant then the graph is a line.
"Slope" is the steepness of the line on any graph.
It is sometimes called the gradient.
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I think 'stepness' should be 'steepness'. Steepness of the line is called slope of the line.
The steepness of a graphed equation is called the slope. Slope can be found after choosing to points on the graph. After recording the coordinate points (x1,y1) snd (x2, y2), slope= y2-y1/x2-x1, or rise/run.
The "steepness" of a line is called the slope. The slope represents the the amount of change in the y-direction of the line per every change in the x-direction. This is represented mathematically by slope = Δy/Δx Δy is also called the "rise" and Δx is also called the "run". The steepness can also be called the gradient, which is represented by an angle. The gradient can be calculated from the slope by using the formula gradient = tan(slope).
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assuming you're speaking of a horizontal line on a graph: It is because the line moves neither up or down. slope is the steepness of a line and a horizontal line isn't steep at all, it has no steepness.
Speed
Gradient
It is the slope or gradient of the line that measures its steepness.
The steepness of the line on a distance-time graph represents the radial speed of the object. That is, the speed with which the object is moving towards or away from the origin. The steepness takes absolutely no account of the transverse speed, so you can be going around the origin in a circle at a great speed but, since your distance remains the same, the D-T graph will be flat: implying speed = 0.