Suppose that you are given the following sales data for the last three years, with Q1 being Quarter 1, etc. Golf Sets Sold 2017 2018 2019 Q1 Q2 Q3 Q4 100 150 175 225 150 150 200 250 300 250 350 400 a) Calculate the season al adjustment factor for Q1, Q2, Q3, and Q4. b) Take a prediction of 1300 units for 2020, and calculate for me my expected sales in Q1, 2, 3, and 4 using the season al adjustment factors.

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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.