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Example 3

Author:
Walch Education
Topic:
Functions, Function Graph
Lena has been offered a job with two salary options. The first option is modeled by the function , where is her salary in dollars after years. The second option is represented by the function , where is her salary in dollars after years. If Lena is hoping to keep this position for at least 5 years, which salary option should she choose? Support your answer with a graph.

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