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It is (the value of x after some mathematical operation) minus (the value of x before the operation).
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∙ 9y ago
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What is different between absolute and percentage change?
If a variable goes from X to Y, change = Y-X.The absolute change = Y-X or X-Y, whichever is positive.The percentage change = 100*Change/X = 100*(Y-X)/X or 100*(Y/X - 1)
What is delta x?
Delta represents a change. Therefore, "delta x" means "change in x."
Does slope equals change in y change in x?
yes, change in y over change in x equals slope
How do you find precent of change?
You don't.You could find percent of change but first you would have to learn to check your spelling!Suppose the value changes from X to Ythe change is (Y - X)the proportional change is (Y - X)/X = (Y/X - 1)the percentage change is 100*(Y/X - 1)that is,100*(New Value/Old Value - 1)
The change in y's over the change in x's?
the change in y over the change in x equals the slope(m) in the equation y=mx+b
What does the slope tell you about changes in x and y?
slope is change in y over change in x
The change in y over the change in x?
the change in y over the change in x equals the slope(m) in the equation y=mx+b
What did Rachel Carson do with climate change?
---x--x--
What is the percent change from 13 to 26?
In general, the percent change from x to y = 100 [(y - x)/x]. In this instance 100 X(13/13) = 100 %.
How many different ways are there to make 8p?
7. If you allow for change, an infinite number of ways; eg 1 x 10p with 1 x 2p change or 1 x 10p with 2 x 1p change, etc.
What is the formula for rate of change?
Rate of Change = Change in value/Change in time to make this more clear, look at the line graph and pick two points of x. for example, we will use x=3 and x=1 in the equation f(x)=(x-3)^2 the average rate of change = change in y/change in x which equals function(b)-function(a)/b-a with that, we get: f(3)-f(1)/3-1. this creates (3-3)^2-(1-3)^2/3-1 this simplies to 0-4/2 which equals -2 so the rate of change in f(x)=(x-3)^2 is -2.
What is the meaning of the term elastic and inelastic?
x is elastic to y: when y changes, x tends to change a lot with it. x is inelastic to y: when y changes, x does not change much with it.
