At a certain company, the monthly salary of project managers can be modeled by the function f(x) = x4 – 10x 2 + 10,000, where x is the number of years of employment.After how many years would a project manager be eligible for a $20,000 monthly salary?

Question

Revolt · Accepted Answer

after working for at least 10 1/4 years

Polynomial Inequalities

At a certain company, the monthly salary of project managers can be modeled by the function f(x) = x4 – 10x 2 + 10,000, where x is the number of years of employment.After how many years would a project manager be eligible for a $20,000 monthly salary?

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