Answer:
Therefore the company's earning is 77 millions after 6 years.
Step-by-step explanation:
Given that,
The equation models the earning of a company is
y=x²+41
y= is revenue in millions
x= number of years since the company was founded.
The earning of the company is $77 millions.
To find the years, we need to put y=77 in the given equation.
∴77=x²+41
⇒x²=77-41
⇒x²=36
⇒x=6
Therefore the company's earning is 77 millions after 6 years.
