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Dependent and independent variables
Sometimes one variable depends on another. For example, the amount of money you make might depend on how many hours you work.
Here we have a problem that asks us to identify which variables are dependent and independent. Hint: independent variables are not influenced and remain unchanged by the other variable.
It's helpful to express an equation on a graph where we plot at least 2 points. Watch and we'll show you.
We're flipping the last video on its head and doing the opposite. This time we give you the graph and ask you to express it as an equation.
Practice figuring out of a variable is dependent or independent.