Statin side effects: Weigh the benefits and risks. Statin side effects: Weigh the benefits and risks. Statin side effects can be uncomfortable, making it seem like the risks outweigh the benefits of these powerful cholesterol-lowering medications.
The independent variable is the amount of light and the moth's reaction is the dependent variable. A change in the independent variable directly causes a change in the dependent variable. If the dependent and independent variables are plotted on a graph, the x-axis would be the independent variable and the y-axis would be the dependent variable.
In the function, y = 3x - 2, the variable y represents the function of whatever inputs appear on the other side of the equation. In other words, y is a function of the variable x in y = 3x - 2. Because of that, we sometimes see the function written in this form: f(x) = 3x - 2.