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A point moves along the curve When the point is
at its x-coordinate is increasing at the rate of 2 units per second.How fast is its y-coordinate changing at that instant of time?
Dependent Variables
Variables in an experiment that are expected to change as a result of manipulations in the independent variables.
Confounding Variables
Factors other than the independent variable that may cause a change in the dependent variable, potentially skewing results in an experiment.
Control Groups
In experiments, the groups that do not receive the experimental treatment and are used as a baseline to compare the effects of the treatment.
Treatment Groups
In experimental research, groups of participants receiving the intervention or treatment being tested, as opposed to control groups which receive no treatment or a placebo.
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