Suppose that $90,000 is invested at 5% interest. Find the amount of money in the account after 5 years if the interest is compounded annually.
If interest is compounded annually, what is the amount of money after t=5 years?

the answer is c. 23/3

answer is 17

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost