Suppose a time-series plot shows that the data in question exhibit an increasing trend along with a seasonal pattern. Which of the following forecasting techniques would be appropriate? O simple exponential smoothing moving average O multiple regression with dummy variables for the seasonal components O double exponential smoothing

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.