ials can be used to model different situations, like in the stock m ow prices will vary over time. Business persons also use polynomi markets or sales. e: A business is selling an item for 100 each. If x is the numb men, our polynomial function r(x) will be r(x) = 100x. The compar osts (rent, utilities, etc.) of 3,000 per month and the cost to pre em is 50. So, c(x) = 50x + 3,000. Form a polynomial that represent profit for the month
​