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mandy17
Group Title
The average income, I, in dollars, of a lawyer with an age of x years is modeled with the following function:
I=425x²+45,500x650,000
What is the youngest age for which the average income of a lawyer is $450,000?
Round to the nearest year. The average income, I, in dollars, of a lawyer with an age of x years is modeled with the following function:
I=425x²+45,500x650,000
What is the youngest age for which the average income of a lawyer is $450,000?
Round to the nearest year. @Mathematics
 3 years ago
 3 years ago
mandy17 Group Title
The average income, I, in dollars, of a lawyer with an age of x years is modeled with the following function: I=425x²+45,500x650,000 What is the youngest age for which the average income of a lawyer is $450,000? Round to the nearest year. The average income, I, in dollars, of a lawyer with an age of x years is modeled with the following function: I=425x²+45,500x650,000 What is the youngest age for which the average income of a lawyer is $450,000? Round to the nearest year. @Mathematics
 3 years ago
 3 years ago

This Question is Closed

sheg Group TitleBest ResponseYou've already chosen the best response.0
425x^2  45500x + 1100000 = 0 solve for x u will get answer
 3 years ago

mandy17 Group TitleBest ResponseYou've already chosen the best response.0
can you help more please
 3 years ago

sheg Group TitleBest ResponseYou've already chosen the best response.0
write ur equation clearly here
 3 years ago

mandy17 Group TitleBest ResponseYou've already chosen the best response.0
45,075x+110,000=0 so far but I'm confused on what to do with the x²?
 3 years ago

mandy17 Group TitleBest ResponseYou've already chosen the best response.0
which = 2.44037715 then divide by 2???
 3 years ago
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