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OpenStax, Algebra and Trigonometry 2e §4.1 Linear Functions · Example 8 · Algebra · Graphs

Using a Linear Function to Calculate Salary Based on Commission

Working as an insurance salesperson, Ilya earns a base salary plus a commission on each new policy. Therefore, Ilya’s weekly income depends on the number of new policies, he sells during the week. Last week he sold 3 new policies, and earned $760 for the week. The week before, he sold 5 new policies and earned $920. Find an equation for and interpret the meaning of the components of the equation.

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OpenStax, Algebra and Trigonometry 2e · §4.1 Linear Functions · Example 8

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