Question

The average annual income, I, in dollars, of a lawyer with an age of x years is modeled with the following function:

I=-425x²+45,500x-650,000


According to this model, at what average age do lawyers earn their maximum average annual income?

Round to the nearest year.
The average annual income, I, in dollars, of a lawyer with an age of x years is modeled with the following function:

I=-425x²+45,500x-650,000


According to this model, at what average age do lawyers earn their maximum average annual income?

Round to the nearest year.

Answer 1

54 years of age is the correct answer, if you could rate me, thank me and give the brainliest answer, i would appreciate it :)

Answer 2

Answer:

the right answer is 54

Step-by-step explanation:

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