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If you are given an equation, y is always the dependent variable. That's why you write y=something, to show that x changes and forces y to change too.
If you are given a word question, it becomes more complicated. You have to see which one is forced to change as the other changes, and which one is changing. For example, if the two variables are the speed of the car and the time it takes to stop completely, the speed is independent. You can figure this out by realizing that it makes no sense to know how long it takes to brake without knowing how fast you are going. Really, with word problems, it becomes a matter of common sense and experience.
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What is the dependent variable in todd's experiement?
Number of Targets A+
Does the dependent number go on the Y-Axis?
Yes, the usual case in mathematics is to use the the y-axis variable as the dependent variable.
What are the dependent and independent variable in what is the water cycle?
independent variable is the water i dont know
Is price is independent variable or dependent variable?
dependent variable
Is 80 independent or dependent?
80 is neither dependent nor independent. It is a number: a variable can be dependent or independent, not a constant.
