Can anyone me on any of the questions?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

How do you write something in scientific notation?

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?