A practical application of subtracting polynomials is finding the profit function P(x) for a business given the revenue function R(x) and the cost function C(x). Profit = Revenue - Cost
P(x) = R(x) - C(x)

3. The cost function for a company to produce armbands is C(x) = 2x + 5000, where x is the number of armbands. The company sells the armbands for $7 each. Write the revenue function and the profit function for the company.

98 point question what is the record for most points in one

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation