I am not getting this math?

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

What are the coordinates of a vertex of the hyperbola?

Type the correct answer in the box. use numerals instead of words. if necessary use / for the fraction bar.