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What information does the slope of a line on a graph provide?
The slope of a line tells a person what the rate of change is for a certain amount of time. For instance, on a graph where distance is the X axis and time is the Y axis, the slope will tell the velocity, literally, distance/time.
What do you call the point where a line on a graph changes slope?
Nothing particular. The graph of y = x2, for example, changes slope at each point on the graph.
The graph of which line has a slope of 2?
The graph of the equationy = 2x + any numberis a straight line with a slope of 2.
How do you graph the slope of a function?
For example, if the slope at a certain point is 1.5, you can draw a line that goes through the specified point, with that slope. The line would represent the slope at that point. If you want to graph the slope at ALL POINTS, take the derivative of the function, and graph the derivative. The derivative shows the slope of a function at all points.
What happends to the graph of a line when the slope is negative?
A straight line graph with negative slope slants downward from left to right.
Does the slope of the line on a speed time graph tells the speed?
No. The slope on a speed vs time graph tells the acceleration.
What does the slope of a speed vs time graph indicate about an object's motion?
The slope of the speed/time graph is the magnitude (size) of the object's acceleration.
The slope of the line on a speed time graph tells the speed?
accelleration
What does the slope graph tells?
The rate of change on that line. This is called the tangent and is used in the application of the derivative.
Do the slope of the line on a speed-time graph tells the speed?
No. The vertical value of each point (the y-value) tells the speed.
What information does the slope of a line on a graph provide?
The slope of a line tells a person what the rate of change is for a certain amount of time. For instance, on a graph where distance is the X axis and time is the Y axis, the slope will tell the velocity, literally, distance/time.
What does straight line on a distance time graph tell you about the speed of an object?
It tells you that the speed of the object is not changing. The speed is represented by the slope in a distance vs. time graph, if slope doesn't change, speed doesn't.
What does the slope of a straight line graph tell you?
It tells you the relationship between the X value and the Y value is constant.
Why use slopes?
The slope of a graph provides general information about a graph. It tells you how much the y value of the graph increases (or decreases, if the slope is negative) for a given increase in x value. if you look at the general equation of a graph y = a x + b the value "a" represents the slope and the "b" value represents the value of y when x = 0. When the graph is not a straight line, the discussion gets more complicated, however the slope still describes changes in the value of the graph (you have to use calculus for this situation.)
What does the slope tell you about a function?
If you want to find the initial value of an exponential, which point would you find on the graph?
What is a slope when dealing with graph?
The slope for a straight line graph is the ratio of the amount by which the graph goes up (the rise) for every unit that it goes to the right (the run). If the graph goes down, the slope is negative. For a curved graph, the gradient at any point is the slope of the tangent to the graph at that point.
What is slope of velocity graph?
The slope of a straight line tells the rate at which your variables are changing. In this case, it tells you how your velocity is changing over time, which in physics is how we define acceleration. If you graph the velocity of an object vs time when it is falling through the air, it gives to the acceleration due to gravity because that is the acceleration all objects fall at.
