Question

The average annual salary of the employees of a company in the year 2005 was $70,000. It increased by the same factor each year and in 2006, the average annual salary was $82,000. Let f(x) represent the average annual salary, in thousand dollars, after x years since 2005. Which of the following best represents the relationship between x and f(x)?

Answer 1

(A) f(x) = 70(1.17)^x
(B) f(x) = 82(1.17)^x
(C) f(x) = 70(2.2)^x
(D) f(x) = 82(2.2)^x

Answer 2

Can someone plz help me with this question? @pooja195 @cwrw238 @iGreen @Michele_Laino

Answer 3

@pooja195 I actually realized this one was on history. I am going to post it on mathematics.